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12253931159 is a prime number
BaseRepresentation
bin10110110100110010…
…00010011010010111
31011121222221012102012
423122121002122113
5200044001244114
65343540134435
7612443460551
oct133231023227
934558835365
1012253931159
11521902a938
12245b99741b
131203952652
1484363c4d1
154babce63e
hex2da642697

12253931159 has 2 divisors, whose sum is σ = 12253931160. Its totient is φ = 12253931158.

The previous prime is 12253931153. The next prime is 12253931243. The reversal of 12253931159 is 95113935221.

12253931159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12253931159 - 232 = 7958963863 is a prime.

It is a super-2 number, since 2×122539311592 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12253931153) 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 as a sum of consecutive naturals, namely, 6126965579 + 6126965580.

It is an arithmetic number, because the mean of its divisors is an integer number (6126965580).

Almost surely, 212253931159 is an apocalyptic number.

12253931159 is a deficient number, since it is larger than the sum of its proper divisors (1).

12253931159 is an equidigital number, since it uses as much as digits as its factorization.

12253931159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72900, while the sum is 41.

The spelling of 12253931159 in words is "twelve billion, two hundred fifty-three million, nine hundred thirty-one thousand, one hundred fifty-nine".