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48741205248 = 283319371141
BaseRepresentation
bin101101011001001100…
…111100010100000000
311122210212011202212000
4231121030330110000
51244310222031443
634220313104000
73343565260131
oct553114742400
9148725152760
1048741205248
1119742159a0a
1295433b8000
13479a031068
142505497c88
1514040e38d3
hexb5933c500

48741205248 has 144 divisors (see below), whose sum is σ = 151722849600. Its totient is φ = 15391918080.

The previous prime is 48741205241. The next prime is 48741205273. The reversal of 48741205248 is 84250214784.

48741205248 is a `hidden beast` number, since 4 + 87 + 41 + 2 + 0 + 524 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48741205241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54243 + ... + 316898.

It is an arithmetic number, because the mean of its divisors is an integer number (1053630900).

Almost surely, 248741205248 is an apocalyptic number.

48741205248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48741205248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75861424800).

48741205248 is an abundant number, since it is smaller than the sum of its proper divisors (102981644352).

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

48741205248 is a wasteful number, since it uses less digits than its factorization.

48741205248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371185 (or 371165 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 45.

The spelling of 48741205248 in words is "forty-eight billion, seven hundred forty-one million, two hundred five thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 114 128 144 152 171 192 216 228 256 288 304 342 384 432 456 513 576 608 684 768 864 912 1026 1152 1216 1368 1728 1824 2052 2304 2432 2736 3456 3648 4104 4864 5472 6912 7296 8208 10944 14592 16416 21888 32832 43776 65664 131328 371141 742282 1113423 1484564 2226846 2969128 3340269 4453692 5938256 6680538 7051679 8907384 10020807 11876512 13361076 14103358 17814768 20041614 21155037 23753024 26722152 28206716 35629536 40083228 42310074 47506048 53444304 56413432 63465111 71259072 80166456 84620148 95012096 106888608 112826864 126930222 142518144 160332912 169240296 190395333 213777216 225653728 253860444 285036288 320665824 338480592 380790666 427554432 451307456 507720888 641331648 676961184 761581332 855108864 902614912 1015441776 1282663296 1353922368 1523162664 1805229824 2030883552 2565326592 2707844736 3046325328 4061767104 5415689472 6092650656 8123534208 12185301312 16247068416 24370602624 48741205248