Base | Representation |
---|---|
bin | 11000001110110000… |
… | …00010110100000001 |
3 | 1020120121001122200122 |
4 | 30013120002310001 |
5 | 203120203123002 |
6 | 5550500230025 |
7 | 640236442550 |
oct | 140730026401 |
9 | 36517048618 |
10 | 13008645377 |
11 | 557604a8a2 |
12 | 263069b315 |
13 | 12c410ab00 |
14 | 8b5979d97 |
15 | 5120ad6a2 |
hex | 307602d01 |
13008645377 has 12 divisors (see below), whose sum is σ = 16098612480. Its totient is φ = 10292553648.
The previous prime is 13008645373. The next prime is 13008645437. The reversal of 13008645377 is 77354680031.
It is not a de Polignac number, because 13008645377 - 22 = 13008645373 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13008645373) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5496977 + ... + 5499342.
It is an arithmetic number, because the mean of its divisors is an integer number (1341551040).
Almost surely, 213008645377 is an apocalyptic number.
It is an amenable number.
13008645377 is a deficient number, since it is larger than the sum of its proper divisors (3089967103).
13008645377 is a wasteful number, since it uses less digits than its factorization.
13008645377 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10996352 (or 10996339 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 44.
The spelling of 13008645377 in words is "thirteen billion, eight million, six hundred forty-five thousand, three hundred seventy-seven".
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