Base | Representation |
---|---|
bin | 1011110010001000001011… |
… | …1110110001110010111011 |
3 | 1200212120020021220001120010 |
4 | 2330202002332301302323 |
5 | 3144232004112002312 |
6 | 43315453201233003 |
7 | 2505012161166243 |
oct | 274420276616273 |
9 | 50776207801503 |
10 | 12955818859707 |
11 | 4145593a97109 |
12 | 1552b11632763 |
13 | 72c961601559 |
14 | 32b0ca430b23 |
15 | 177025a9893c |
hex | bc882fb1cbb |
12955818859707 has 8 divisors (see below), whose sum is σ = 17482550750784. Its totient is φ = 8533149770888.
The previous prime is 12955818859681. The next prime is 12955818859727. The reversal of 12955818859707 is 70795881855921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12955818859707 - 210 = 12955818858683 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12955818859727) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26015700273 + ... + 26015700770.
It is an arithmetic number, because the mean of its divisors is an integer number (2185318843848).
Almost surely, 212955818859707 is an apocalyptic number.
12955818859707 is a deficient number, since it is larger than the sum of its proper divisors (4526731891077).
12955818859707 is an equidigital number, since it uses as much as digits as its factorization.
12955818859707 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52031401129.
The product of its (nonzero) digits is 508032000, while the sum is 75.
The spelling of 12955818859707 in words is "twelve trillion, nine hundred fifty-five billion, eight hundred eighteen million, eight hundred fifty-nine thousand, seven hundred seven".
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