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48872292924 = 22371372761561
BaseRepresentation
bin101101100001000001…
…000000001000111100
311200010222211201100010
4231201001000020330
51300042301333144
634241314503220
73350046431010
oct554101001074
9150128751303
1048872292924
11197aa154034
12957b294b10
1347bb23a930
142518a5c540
1514108895b9
hexb6104023c

48872292924 has 96 divisors (see below), whose sum is σ = 140546538496. Its totient is φ = 12871457280.

The previous prime is 48872292817. The next prime is 48872292961. The reversal of 48872292924 is 42929227884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 763104 + ... + 824664.

Almost surely, 248872292924 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48872292924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70273269248).

48872292924 is an abundant number, since it is smaller than the sum of its proper divisors (91674245572).

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

48872292924 is a wasteful number, since it uses less digits than its factorization.

48872292924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62315 (or 62313 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 57.

The spelling of 48872292924 in words is "forty-eight billion, eight hundred seventy-two million, two hundred ninety-two thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 182 273 364 546 727 1092 1454 2181 2908 4362 5089 8724 9451 10178 15267 18902 20356 28353 30534 37804 56706 61068 61561 66157 113412 123122 132314 184683 198471 246244 264628 369366 396942 430927 738732 793884 800293 861854 1292781 1600586 1723708 2400879 2585562 3201172 4801758 5171124 5602051 9603516 11204102 16806153 22408204 33612306 44754847 67224612 89509694 134264541 179019388 268529082 313283929 537058164 581813011 626567858 939851787 1163626022 1253135716 1745439033 1879703574 2327252044 3490878066 3759407148 4072691077 6981756132 8145382154 12218073231 16290764308 24436146462 48872292924