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5000007904 = 251723399617
BaseRepresentation
bin1001010100000011…
…00001000011100000
3110220110101201101221
410222001201003200
540220000223104
62144051304424
7234622236343
oct45201410340
913813351357
105000007904
112136412a41
12b765ab114
13618b62378
143560a445a
151e3e58c54
hex12a0610e0

5000007904 has 48 divisors (see below), whose sum is σ = 10876003488. Its totient is φ = 2250637312.

The previous prime is 5000007899. The next prime is 5000007911. The reversal of 5000007904 is 4097000005.

It is a congruent number.

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, 187297 + ... + 212320.

It is an arithmetic number, because the mean of its divisors is an integer number (226583406).

Almost surely, 25000007904 is an apocalyptic number.

It is an amenable number.

5000007904 is an abundant number, since it is smaller than the sum of its proper divisors (5875995584).

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

5000007904 is a wasteful number, since it uses less digits than its factorization.

5000007904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399667 (or 399659 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 5000007904 is about 70710.7340083526. The cubic root of 5000007904 is about 1709.9768477195.

Adding to 5000007904 its reverse (4097000005), we get a palindrome (9097007909).

The spelling of 5000007904 in words is "five billion, seven thousand, nine hundred four".

Divisors: 1 2 4 8 16 17 23 32 34 46 68 92 136 184 272 368 391 544 736 782 1564 3128 6256 12512 399617 799234 1598468 3196936 6393872 6793489 9191191 12787744 13586978 18382382 27173956 36764764 54347912 73529528 108695824 147059056 156250247 217391648 294118112 312500494 625000988 1250001976 2500003952 5000007904