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104404015460 = 22523226965251
BaseRepresentation
bin110000100111011110…
…1101101100101100100
3100222111002120111201102
41201032331231211210
53202304411443320
6115543524215232
710354141326503
oct1411675554544
9328432514642
10104404015460
11403063880a8
121829883a518
139acb04a354
1450a5d0283a
152ab0bb8175
hex184ef6d964

104404015460 has 24 divisors (see below), whose sum is σ = 228780974016. Its totient is φ = 39945884000.

The previous prime is 104404015421. The next prime is 104404015481. The reversal of 104404015460 is 64510404401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113482166 + ... + 113483085.

It is an arithmetic number, because the mean of its divisors is an integer number (9532540584).

Almost surely, 2104404015460 is an apocalyptic number.

104404015460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104404015460 is an abundant number, since it is smaller than the sum of its proper divisors (124376958556).

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

104404015460 is a wasteful number, since it uses less digits than its factorization.

104404015460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226965283 (or 226965281 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 104404015460 its reverse (64510404401), we get a palindrome (168914419861).

The spelling of 104404015460 in words is "one hundred four billion, four hundred four million, fifteen thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 226965251 453930502 907861004 1134826255 2269652510 4539305020 5220200773 10440401546 20880803092 26101003865 52202007730 104404015460