Base | Representation |
---|---|
bin | 100001100101101000110… |
… | …100111010100010111111 |
3 | 22011122202100222201000202 |
4 | 201211220310322202333 |
5 | 300304100432432321 |
6 | 4524204032314115 |
7 | 325521155321402 |
oct | 41455064724277 |
9 | 8148670881022 |
10 | 2308156139711 |
11 | 80a979a70614 |
12 | 3134049a293b |
13 | 139873074746 |
14 | 7da02d01d39 |
15 | 4009172a70b |
hex | 21968d3a8bf |
2308156139711 has 16 divisors (see below), whose sum is σ = 2357358710784. Its totient is φ = 2259508716864.
The previous prime is 2308156139699. The next prime is 2308156139713. The reversal of 2308156139711 is 1179316518032.
It is a cyclic number.
It is not a de Polignac number, because 2308156139711 - 238 = 2033278232767 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 (2308156139713) 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, 8156651 + ... + 8434883.
It is an arithmetic number, because the mean of its divisors is an integer number (147334919424).
Almost surely, 22308156139711 is an apocalyptic number.
2308156139711 is a deficient number, since it is larger than the sum of its proper divisors (49202571073).
2308156139711 is a wasteful number, since it uses less digits than its factorization.
2308156139711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279230.
The product of its (nonzero) digits is 272160, while the sum is 47.
The spelling of 2308156139711 in words is "two trillion, three hundred eight billion, one hundred fifty-six million, one hundred thirty-nine thousand, seven hundred eleven".
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