Base | Representation |
---|---|
bin | 10111011110110001… |
… | …01011000101011111 |
3 | 1012112112201010122022 |
4 | 23233120223011133 |
5 | 201304134012101 |
6 | 5442521410355 |
7 | 624251365520 |
oct | 135730530537 |
9 | 35475633568 |
10 | 12606157151 |
11 | 53899354a5 |
12 | 25399399bb |
13 | 125b907ab3 |
14 | 878328847 |
15 | 4dbaa7a1b |
hex | 2ef62b15f |
12606157151 has 16 divisors (see below), whose sum is σ = 14569558080. Its totient is φ = 10683601920.
The previous prime is 12606157087. The next prime is 12606157181. The reversal of 12606157151 is 15175160621.
It is a cyclic number.
It is not a de Polignac number, because 12606157151 - 26 = 12606157087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12606157181) 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, 744641 + ... + 761381.
It is an arithmetic number, because the mean of its divisors is an integer number (910597380).
Almost surely, 212606157151 is an apocalyptic number.
12606157151 is a deficient number, since it is larger than the sum of its proper divisors (1963400929).
12606157151 is a wasteful number, since it uses less digits than its factorization.
12606157151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17954.
The product of its (nonzero) digits is 12600, while the sum is 35.
The spelling of 12606157151 in words is "twelve billion, six hundred six million, one hundred fifty-seven thousand, one hundred fifty-one".
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