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10807474141 = 17635733773
BaseRepresentation
bin10100001000010110…
…01111011111011101
31000220012011120102001
422010023033133131
5134113203133031
64544225402301
7531551004652
oct120413173735
930805146361
1010807474141
1146465a0312
122117499391
131033089319
147474b5c29
15433c0e861
hex2842cf7dd

10807474141 has 4 divisors (see below), whose sum is σ = 11443207932. Its totient is φ = 10171740352.

The previous prime is 10807474133. The next prime is 10807474147. The reversal of 10807474141 is 14147470801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14147470801 = 37937328419.

It can be written as a sum of positive squares in 2 ways, for example, as 9240976900 + 1566497241 = 96130^2 + 39579^2 .

It is a cyclic number.

It is not a de Polignac number, because 10807474141 - 23 = 10807474133 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 10807474141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10807474147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317866870 + ... + 317866903.

It is an arithmetic number, because the mean of its divisors is an integer number (2860801983).

Almost surely, 210807474141 is an apocalyptic number.

It is an amenable number.

10807474141 is a deficient number, since it is larger than the sum of its proper divisors (635733791).

10807474141 is an equidigital number, since it uses as much as digits as its factorization.

10807474141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635733790.

The product of its (nonzero) digits is 25088, while the sum is 37.

The spelling of 10807474141 in words is "ten billion, eight hundred seven million, four hundred seventy-four thousand, one hundred forty-one".

Divisors: 1 17 635733773 10807474141