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10145312713 = 194571168411
BaseRepresentation
bin10010111001011010…
…10010111111001001
3222012001012021200201
421130231102333021
5131234200001323
64354413132201
7506260510114
oct113455227711
928161167621
1010145312713
114336845668
121b7178a061
13c58b37a23
146c358b57b
153e5a138ad
hex25cb52fc9

10145312713 has 8 divisors (see below), whose sum is σ = 10702653920. Its totient is φ = 9590309280.

The previous prime is 10145312693. The next prime is 10145312747. The reversal of 10145312713 is 31721354101.

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

It is a de Polignac number, because none of the positive numbers 2k-10145312713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10145310713) 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 7 ways as a sum of consecutive naturals, for example, 575523 + ... + 592888.

It is an arithmetic number, because the mean of its divisors is an integer number (1337831740).

Almost surely, 210145312713 is an apocalyptic number.

It is an amenable number.

10145312713 is a deficient number, since it is larger than the sum of its proper divisors (557341207).

10145312713 is a wasteful number, since it uses less digits than its factorization.

10145312713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168887.

The product of its (nonzero) digits is 2520, while the sum is 28.

Adding to 10145312713 its reverse (31721354101), we get a palindrome (41866666814).

The spelling of 10145312713 in words is "ten billion, one hundred forty-five million, three hundred twelve thousand, seven hundred thirteen".

Divisors: 1 19 457 8683 1168411 22199809 533963827 10145312713