Base | Representation |
---|---|
bin | 1101011001101001001… |
… | …0110111010001101100 |
3 | 211000020120010102111112 |
4 | 3112122102313101230 |
5 | 12232443301343311 |
6 | 253432410211152 |
7 | 22430053613153 |
oct | 3263222672154 |
9 | 730216112445 |
10 | 230221902956 |
11 | 89700298201 |
12 | 38750a23ab8 |
13 | 1892c669ba6 |
14 | b1ddbb059a |
15 | 5ec67d228b |
hex | 359a4b746c |
230221902956 has 6 divisors (see below), whose sum is σ = 402888330180. Its totient is φ = 115110951476.
The previous prime is 230221902947. The next prime is 230221902991. The reversal of 230221902956 is 659209122032.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28777737866 + ... + 28777737873.
It is an arithmetic number, because the mean of its divisors is an integer number (67148055030).
Almost surely, 2230221902956 is an apocalyptic number.
It is an amenable number.
230221902956 is a deficient number, since it is larger than the sum of its proper divisors (172666427224).
230221902956 is a wasteful number, since it uses less digits than its factorization.
230221902956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57555475743 (or 57555475741 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 41.
The spelling of 230221902956 in words is "two hundred thirty billion, two hundred twenty-one million, nine hundred two thousand, nine hundred fifty-six".
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