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12234160551 = 3172339102559
BaseRepresentation
bin10110110010011011…
…00111100110100111
31011120121201202020110
423121031213212213
5200023421114201
65341552304103
7612113435364
oct133115474647
934517652213
1012234160551
115208956998
122455242033
1311cc81c772
14840b7346b
154b90c66d6
hex2d93679a7

12234160551 has 16 divisors (see below), whose sum is σ = 17279308800. Its totient is φ = 7672979328.

The previous prime is 12234160531. The next prime is 12234160559. The reversal of 12234160551 is 15506143221.

It is not a de Polignac number, because 12234160551 - 27 = 12234160423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12234160559) 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, 68010 + ... + 170568.

It is an arithmetic number, because the mean of its divisors is an integer number (1079956800).

Almost surely, 212234160551 is an apocalyptic number.

12234160551 is a deficient number, since it is larger than the sum of its proper divisors (5045148249).

12234160551 is a wasteful number, since it uses less digits than its factorization.

12234160551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104918.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 12234160551 in words is "twelve billion, two hundred thirty-four million, one hundred sixty thousand, five hundred fifty-one".

Divisors: 1 3 17 51 2339 7017 39763 102559 119289 307677 1743503 5230509 239885501 719656503 4078053517 12234160551