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13371291904 = 28103507103
BaseRepresentation
bin11000111001111110…
…11011100100000000
31021111212110000012111
430130333123210000
5204341022320104
610050453105104
7652232051215
oct143477334400
937455400174
1013371291904
115741822573
122712028194
1313512a1359
1490bbb9b0c
15533d44404
hex31cfdb900

13371291904 has 36 divisors (see below), whose sum is σ = 26949534976. Its totient is φ = 6620723712.

The previous prime is 13371291881. The next prime is 13371292003. The reversal of 13371291904 is 40919217331.

13371291904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227184 + ... + 279919.

Almost surely, 213371291904 is an apocalyptic number.

It is an amenable number.

13371291904 is an abundant number, since it is smaller than the sum of its proper divisors (13578243072).

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

13371291904 is an equidigital number, since it uses as much as digits as its factorization.

13371291904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507222 (or 507208 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 40.

The spelling of 13371291904 in words is "thirteen billion, three hundred seventy-one million, two hundred ninety-one thousand, nine hundred four".

Divisors: 1 2 4 8 16 32 64 103 128 206 256 412 824 1648 3296 6592 13184 26368 507103 1014206 2028412 4056824 8113648 16227296 32454592 52231609 64909184 104463218 129818368 208926436 417852872 835705744 1671411488 3342822976 6685645952 13371291904