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13474006807 = 19947374861
BaseRepresentation
bin11001000110001110…
…10000011100010111
31021210000201110120011
430203013100130113
5210043321204212
610105002421051
7654620111452
oct144307203427
937700643504
1013474006807
1157947a8818
122740501787
1313696557c1
1491b6b6499
1553cd834a7
hex3231d0717

13474006807 has 8 divisors (see below), whose sum is σ = 14184851760. Its totient is φ = 12763330560.

The previous prime is 13474006787. The next prime is 13474006813. The reversal of 13474006807 is 70860047431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13474006807 - 211 = 13474004759 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13474006807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13474006817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142557 + ... + 217417.

It is an arithmetic number, because the mean of its divisors is an integer number (1773106470).

Almost surely, 213474006807 is an apocalyptic number.

13474006807 is a deficient number, since it is larger than the sum of its proper divisors (710844953).

13474006807 is an equidigital number, since it uses as much as digits as its factorization.

13474006807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84353.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 13474006807 in words is "thirteen billion, four hundred seventy-four million, six thousand, eight hundred seven".

Divisors: 1 19 9473 74861 179987 1422359 709158253 13474006807