Base | Representation |
---|---|
bin | 10111111010111011… |
… | …10001001000101101 |
3 | 1020011000012011210112 |
4 | 23331131301020231 |
5 | 202300121424202 |
6 | 5522200345405 |
7 | 633150242450 |
oct | 137535611055 |
9 | 36130164715 |
10 | 12842373677 |
11 | 54a0204471 |
12 | 25a4a75265 |
13 | 12988327a3 |
14 | 89b857497 |
15 | 5026b7b52 |
hex | 2fd77122d |
12842373677 has 8 divisors (see below), whose sum is σ = 14677742400. Its totient is φ = 11007190944.
The previous prime is 12842373653. The next prime is 12842373683. The reversal of 12842373677 is 77637324821.
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 12842373677 - 26 = 12842373613 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12842372677) 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, 166574 + ... + 231152.
It is an arithmetic number, because the mean of its divisors is an integer number (1834717800).
Almost surely, 212842373677 is an apocalyptic number.
It is an amenable number.
12842373677 is a deficient number, since it is larger than the sum of its proper divisors (1835368723).
12842373677 is an equidigital number, since it uses as much as digits as its factorization.
12842373677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92995.
The product of its digits is 2370816, while the sum is 50.
The spelling of 12842373677 in words is "twelve billion, eight hundred forty-two million, three hundred seventy-three thousand, six hundred seventy-seven".
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