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10344309713 = 71145694503
BaseRepresentation
bin10011010001001000…
…11010001111010001
3222200220122101020222
421220210122033101
5132141120402323
64430242242425
7514225116233
oct115044321721
928626571228
1010344309713
114429102aa1
122008356415
13c8b13062a
14701b8c253
154082209c8
hex26891a3d1

10344309713 has 4 divisors (see below), whose sum is σ = 10490004288. Its totient is φ = 10198615140.

The previous prime is 10344309649. The next prime is 10344309757. The reversal of 10344309713 is 31790344301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10344309713 - 26 = 10344309649 is a prime.

It is a super-2 number, since 2×103443097132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10344309113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72847181 + ... + 72847322.

It is an arithmetic number, because the mean of its divisors is an integer number (2622501072).

Almost surely, 210344309713 is an apocalyptic number.

It is an amenable number.

10344309713 is a deficient number, since it is larger than the sum of its proper divisors (145694575).

10344309713 is an equidigital number, since it uses as much as digits as its factorization.

10344309713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145694574.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 10344309713 in words is "ten billion, three hundred forty-four million, three hundred nine thousand, seven hundred thirteen".

Divisors: 1 71 145694503 10344309713