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13358002357 = 72272612293
BaseRepresentation
bin11000111000011001…
…01111000010110101
31021110221102211101001
430130030233002311
5204324122033412
610045300203301
7652011101200
oct143414570265
937427384331
1013358002357
115735275977
122709699531
13134b5ca40b
1490a11a937
15532abb957
hex31c32f0b5

13358002357 has 6 divisors (see below), whose sum is σ = 15538900758. Its totient is φ = 11449716264.

The previous prime is 13358002327. The next prime is 13358002507. The reversal of 13358002357 is 75320085331.

13358002357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9007148836 + 4350853521 = 94906^2 + 65961^2 .

It is not a de Polignac number, because 13358002357 - 211 = 13358000309 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 (13358002327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136306098 + ... + 136306195.

It is an arithmetic number, because the mean of its divisors is an integer number (2589816793).

Almost surely, 213358002357 is an apocalyptic number.

It is an amenable number.

13358002357 is a deficient number, since it is larger than the sum of its proper divisors (2180898401).

13358002357 is an equidigital number, since it uses as much as digits as its factorization.

13358002357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272612307 (or 272612300 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

Adding to 13358002357 its reverse (75320085331), we get a palindrome (88678087688).

The spelling of 13358002357 in words is "thirteen billion, three hundred fifty-eight million, two thousand, three hundred fifty-seven".

Divisors: 1 7 49 272612293 1908286051 13358002357