Base | Representation |
---|---|
bin | 10110110010011011… |
… | …00111100110100111 |
3 | 1011120121201202020110 |
4 | 23121031213212213 |
5 | 200023421114201 |
6 | 5341552304103 |
7 | 612113435364 |
oct | 133115474647 |
9 | 34517652213 |
10 | 12234160551 |
11 | 5208956998 |
12 | 2455242033 |
13 | 11cc81c772 |
14 | 840b7346b |
15 | 4b90c66d6 |
hex | 2d93679a7 |
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".
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