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13210242353 = 711414184429
BaseRepresentation
bin11000100110110010…
…00100110100110001
31021002122101211202022
430103121010310301
5204023310223403
610022501201225
7645235131050
oct142331046461
937078354668
1013210242353
115669923670
122688100215
131326b03c69
148d4656397
15524b30d38
hex313644d31

13210242353 has 16 divisors (see below), whose sum is σ = 16871621760. Its totient is φ = 10042627200.

The previous prime is 13210242341. The next prime is 13210242359. The reversal of 13210242353 is 35324201231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13210242353 - 24 = 13210242337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13210242359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2089058 + ... + 2095371.

It is an arithmetic number, because the mean of its divisors is an integer number (1054476360).

Almost surely, 213210242353 is an apocalyptic number.

It is an amenable number.

13210242353 is a deficient number, since it is larger than the sum of its proper divisors (3661379407).

13210242353 is a wasteful number, since it uses less digits than its factorization.

13210242353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4184488.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 13210242353 its reverse (35324201231), we get a palindrome (48534443584).

The spelling of 13210242353 in words is "thirteen billion, two hundred ten million, two hundred forty-two thousand, three hundred fifty-three".

Divisors: 1 7 11 41 77 287 451 3157 4184429 29291003 46028719 171561589 322201033 1200931123 1887177479 13210242353