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10005311351 = 72362144791
BaseRepresentation
bin10010101000101110…
…01110111101110111
3221211021202110221002
421110113032331313
5130442324430401
64332452313515
7502640512640
oct112427167567
927737673832
1010005311351
114274812562
121b3291289b
13c35b29b99
146acb466c7
153d85aba6b
hex2545cef77

10005311351 has 8 divisors (see below), whose sum is σ = 11931800064. Its totient is φ = 8203112280.

The previous prime is 10005311347. The next prime is 10005311383. The reversal of 10005311351 is 15311350001.

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

It is a cyclic number.

It is not a de Polignac number, because 10005311351 - 22 = 10005311347 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 (10005311311) 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, 31072235 + ... + 31072556.

It is an arithmetic number, because the mean of its divisors is an integer number (1491475008).

Almost surely, 210005311351 is an apocalyptic number.

10005311351 is a deficient number, since it is larger than the sum of its proper divisors (1926488713).

10005311351 is an equidigital number, since it uses as much as digits as its factorization.

10005311351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62144821.

The product of its (nonzero) digits is 225, while the sum is 20.

Adding to 10005311351 its reverse (15311350001), we get a palindrome (25316661352).

The spelling of 10005311351 in words is "ten billion, five million, three hundred eleven thousand, three hundred fifty-one".

Divisors: 1 7 23 161 62144791 435013537 1429330193 10005311351