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12653164153 = 710182121799
BaseRepresentation
bin10111100100010111…
…11111011001111001
31012122211011100010101
423302023333121321
5201403202223103
65451321115401
7625362056260
oct136213773171
935584140111
1012653164153
115403421563
122551628b61
131268585aa6
148806835d7
154e0c90a1d
hex2f22ff679

12653164153 has 16 divisors (see below), whose sum is σ = 14622393600. Its totient is φ = 10724616000.

The previous prime is 12653164151. The next prime is 12653164157. The reversal of 12653164153 is 35146135621.

It is not a de Polignac number, because 12653164153 - 21 = 12653164151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12653164151) 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, 569548 + ... + 591346.

It is an arithmetic number, because the mean of its divisors is an integer number (913899600).

Almost surely, 212653164153 is an apocalyptic number.

It is an amenable number.

12653164153 is a deficient number, since it is larger than the sum of its proper divisors (1969229447).

12653164153 is a wasteful number, since it uses less digits than its factorization.

12653164153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22728.

The product of its digits is 64800, while the sum is 37.

Adding to 12653164153 its reverse (35146135621), we get a palindrome (47799299774).

The spelling of 12653164153 in words is "twelve billion, six hundred fifty-three million, one hundred sixty-four thousand, one hundred fifty-three".

Divisors: 1 7 101 707 821 5747 21799 82921 152593 580447 2201699 15411893 17896979 125278853 1807594879 12653164153