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48037968679968 = 253487473211873
BaseRepresentation
bin10101110110000101101100…
…00011110001010000100000
320022002101101122002012110000
422323002312003301100200
522244023224440224333
6250100201012540000
713055425434365031
oct1273026603612040
9208071348065400
1048037968679968
1114340873a77563
12547a0b6621600
1320a5c6544c057
14bc109b636a88
155848a016b713
hex2bb0b60f1420

48037968679968 has 120 divisors (see below), whose sum is σ = 141280613421948. Its totient is φ = 16012397592576.

The previous prime is 48037968679963. The next prime is 48037968679973. The reversal of 48037968679968 is 86997686973084.

48037968679968 is a `hidden beast` number, since 4 + 8 + 0 + 379 + 6 + 86 + 79 + 96 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (48037968679963) and next prime (48037968679973).

It can be written as a sum of positive squares in 2 ways, for example, as 39482975468304 + 8554993211664 = 6283548^2 + 2924892^2 .

It is not an unprimeable number, because it can be changed into a prime (48037968679963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 226624080 + ... + 226835952.

Almost surely, 248037968679968 is an apocalyptic number.

48037968679968 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

48037968679968 is an abundant number, since it is smaller than the sum of its proper divisors (93242644741980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48037968679968 is a wasteful number, since it uses less digits than its factorization.

48037968679968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299368 (or 299351 counting only the distinct ones).

The product of its (nonzero) digits is 47405481984, while the sum is 90.

The spelling of 48037968679968 in words is "forty-eight trillion, thirty-seven billion, nine hundred sixty-eight million, six hundred seventy-nine thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 288 324 432 648 864 1296 2592 87473 174946 211873 262419 349892 423746 524838 635619 699784 787257 847492 1049676 1271238 1399568 1574514 1694984 1906857 2099352 2361771 2542476 2799136 3149028 3389968 3813714 4198704 4723542 5084952 5720571 6298056 6779936 7085313 7627428 8397408 9447084 10169904 11441142 12596112 14170626 15254856 17161713 18894168 20339808 22882284 25192224 28341252 30509712 34323426 37788336 45764568 56682504 61019424 68646852 75576672 91529136 113365008 137293704 183058272 226730016 274587408 549174816 18533166929 37066333858 55599500787 74132667716 111199001574 148265335432 166798502361 222398003148 296530670864 333597004722 444796006296 500395507083 593061341728 667194009444 889592012592 1000791014166 1334388018888 1501186521249 1779184025184 2001582028332 2668776037776 3002373042498 4003164056664 5337552075552 6004746084996 8006328113328 12009492169992 16012656226656 24018984339984 48037968679968