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48074291720 = 23571319695117
BaseRepresentation
bin101100110001011100…
…110111101000001000
311121002101021001110222
4230301130313220020
51241424004313340
634030210525212
73321216510620
oct546134675010
9147071231428
1048074291720
111942a758a04
129397b96808
1346c1b07780
142480a93880
1513b57a98b5
hexb31737a08

48074291720 has 128 divisors (see below), whose sum is σ = 140135788800. Its totient is φ = 14413925376.

The previous prime is 48074291719. The next prime is 48074291753. The reversal of 48074291720 is 2719247084.

It is a super-3 number, since 3×480742917203 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 278399 + ... + 416718.

It is an arithmetic number, because the mean of its divisors is an integer number (1094810850).

Almost surely, 248074291720 is an apocalyptic number.

48074291720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48074291720 is an abundant number, since it is smaller than the sum of its proper divisors (92061497080).

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

48074291720 is a wasteful number, since it uses less digits than its factorization.

48074291720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695167 (or 695163 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 48074291720 in words is "forty-eight billion, seventy-four million, two hundred ninety-one thousand, seven hundred twenty".

Divisors: 1 2 4 5 7 8 10 13 14 19 20 26 28 35 38 40 52 56 65 70 76 91 95 104 130 133 140 152 182 190 247 260 266 280 364 380 455 494 520 532 665 728 760 910 988 1064 1235 1330 1729 1820 1976 2470 2660 3458 3640 4940 5320 6916 8645 9880 13832 17290 34580 69160 695117 1390234 2780468 3475585 4865819 5560936 6951170 9036521 9731638 13207223 13902340 18073042 19463276 24329095 26414446 27804680 36146084 38926552 45182605 48658190 52828892 63255647 66036115 72292168 90365210 92450561 97316380 105657784 126511294 132072230 171693899 180730420 184901122 194632760 253022588 264144460 316278235 343387798 361460840 369802244 462252805 506045176 528288920 632556470 686775596 739604488 858469495 924505610 1201857293 1265112940 1373551192 1716938990 1849011220 2403714586 2530225880 3433877980 3698022440 4807429172 6009286465 6867755960 9614858344 12018572930 24037145860 48074291720