Base | Representation |
---|---|
bin | 100001100000000110101… |
… | …110001001011010011011 |
3 | 22011002102100010021112122 |
4 | 201200012232021122123 |
5 | 300204414044344011 |
6 | 4521342330131455 |
7 | 325221016404254 |
oct | 41400656113233 |
9 | 8132370107478 |
10 | 2302215231131 |
11 | 808400530012 |
12 | 312227280b8b |
13 | 1391372c821a |
14 | 7d5dbcb5b2b |
15 | 3ed44db63db |
hex | 21806b8969b |
2302215231131 has 8 divisors (see below), whose sum is σ = 2435219924640. Its totient is φ = 2171952902592.
The previous prime is 2302215231077. The next prime is 2302215231139. The reversal of 2302215231131 is 1311325122032.
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 2302215231131 - 26 = 2302215231067 is a prime.
It is a super-2 number, since 2×23022152311312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2302215231131.
It is not an unprimeable number, because it can be changed into a prime (2302215231139) 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, 685589516 + ... + 685592873.
It is an arithmetic number, because the mean of its divisors is an integer number (304402490580).
Almost surely, 22302215231131 is an apocalyptic number.
2302215231131 is a deficient number, since it is larger than the sum of its proper divisors (133004693509).
2302215231131 is a wasteful number, since it uses less digits than its factorization.
2302215231131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1371182485.
The product of its (nonzero) digits is 2160, while the sum is 26.
The spelling of 2302215231131 in words is "two trillion, three hundred two billion, two hundred fifteen million, two hundred thirty-one thousand, one hundred thirty-one".
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