Base | Representation |
---|---|
bin | 1111101011010101… |
… | …1100001101001001 |
3 | 101212021200110101102 |
4 | 3322311130031021 |
5 | 32104312010121 |
6 | 1533330431145 |
7 | 206200033403 |
oct | 37265341511 |
9 | 11767613342 |
10 | 4208313161 |
11 | 186a534a68 |
12 | 9954324b5 |
13 | 520b29840 |
14 | 2bcc9bb73 |
15 | 1996c290b |
hex | fad5c349 |
4208313161 has 16 divisors (see below), whose sum is σ = 4801918464. Its totient is φ = 3653577984.
The previous prime is 4208313143. The next prime is 4208313199. The reversal of 4208313161 is 1613138024.
It is not a de Polignac number, because 4208313161 - 210 = 4208312137 is a prime.
It is a super-2 number, since 2×42083131612 = 35419799322091623842, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4208313101) 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, 362696 + ... + 374118.
It is an arithmetic number, because the mean of its divisors is an integer number (300119904).
Almost surely, 24208313161 is an apocalyptic number.
It is an amenable number.
4208313161 is a deficient number, since it is larger than the sum of its proper divisors (593605303).
4208313161 is a wasteful number, since it uses less digits than its factorization.
4208313161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13120.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 4208313161 is about 64871.5127078134. The cubic root of 4208313161 is about 1614.4924438388.
The spelling of 4208313161 in words is "four billion, two hundred eight million, three hundred thirteen thousand, one hundred sixty-one".
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