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48761607384 = 23327531825457
BaseRepresentation
bin101101011010011010…
…110001010011011000
311122212021120022022200
4231122122301103120
51244330432414014
634222322250200
73344233552440
oct553232612330
9148767508280
1048761607384
1119752724386
12954a1b6960
1347a1325529
142508089120
151405cc3a09
hexb5a6b14d8

48761607384 has 96 divisors (see below), whose sum is σ = 153776581920. Its totient is φ = 13669014528.

The previous prime is 48761607383. The next prime is 48761607439. The reversal of 48761607384 is 48370616784.

48761607384 is a `hidden beast` number, since 487 + 6 + 16 + 0 + 73 + 84 = 666.

48761607384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 48761607384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48761607383) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 886017 + ... + 939440.

It is an arithmetic number, because the mean of its divisors is an integer number (1601839395).

Almost surely, 248761607384 is an apocalyptic number.

It is an amenable number.

48761607384 is an abundant number, since it is smaller than the sum of its proper divisors (105014974536).

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

48761607384 is a wasteful number, since it uses less digits than its factorization.

48761607384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825529 (or 1825522 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 48761607384 in words is "forty-eight billion, seven hundred sixty-one million, six hundred seven thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 53 56 63 72 84 106 126 159 168 212 252 318 371 424 477 504 636 742 954 1113 1272 1484 1908 2226 2968 3339 3816 4452 6678 8904 13356 26712 1825457 3650914 5476371 7301828 10952742 12778199 14603656 16429113 21905484 25556398 32858226 38334597 43810968 51112796 65716452 76669194 96749221 102225592 115003791 131432904 153338388 193498442 230007582 290247663 306676776 386996884 460015164 580495326 677244547 773993768 870742989 920030328 1160990652 1354489094 1741485978 2031733641 2321981304 2708978188 3482971956 4063467282 5417956376 6095200923 6965943912 8126934564 12190401846 16253869128 24380803692 48761607384