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10478013807 = 322343935677
BaseRepresentation
bin10011100001000100…
…11100110101101111
31000001020020020210110
421300202130311233
5132424332420212
64451420111103
7520440435132
oct116042346557
930036206713
1010478013807
114497624948
122045095493
13caca45091
14715834219
15414d31a3c
hex27089cd6f

10478013807 has 16 divisors (see below), whose sum is σ = 14065694720. Its totient is φ = 6937983072.

The previous prime is 10478013797. The next prime is 10478013881. The reversal of 10478013807 is 70831087401.

It is not a de Polignac number, because 10478013807 - 28 = 10478013551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10478013307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275853 + ... + 311529.

It is an arithmetic number, because the mean of its divisors is an integer number (879105920).

Almost surely, 210478013807 is an apocalyptic number.

10478013807 is a deficient number, since it is larger than the sum of its proper divisors (3587680913).

10478013807 is a wasteful number, since it uses less digits than its factorization.

10478013807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36342.

The product of its (nonzero) digits is 37632, while the sum is 39.

The spelling of 10478013807 in words is "ten billion, four hundred seventy-eight million, thirteen thousand, eight hundred seven".

Divisors: 1 3 223 439 669 1317 35677 97897 107031 293691 7955971 15662203 23867913 46986609 3492671269 10478013807