Base | Representation |
---|---|
bin | 110100100001000000010100… |
… | …000100110001100001011111 |
3 | 1010021210011220101000122220220 |
4 | 310201000110010301201133 |
5 | 220233123342003333224 |
6 | 2135120313333212423 |
7 | 66435531064244055 |
oct | 6441002404614137 |
9 | 1107704811018826 |
10 | 230966498105439 |
11 | 67658383995028 |
12 | 21aa2a30a91113 |
13 | 9bb507cc50ac5 |
14 | 4106ba3c7a1d5 |
15 | 1ba7e7e322279 |
hex | d2101413185f |
230966498105439 has 8 divisors (see below), whose sum is σ = 307955470745472. Its totient is φ = 153977595434520.
The previous prime is 230966498105377. The next prime is 230966498105467. The reversal of 230966498105439 is 934501894669032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230966498105439 - 229 = 230965961234527 is a prime.
It is a super-3 number, since 3×2309664981054393 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230966498105479) 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, 9232869 + ... + 23391854.
It is an arithmetic number, because the mean of its divisors is an integer number (38494433843184).
Almost surely, 2230966498105439 is an apocalyptic number.
230966498105439 is a deficient number, since it is larger than the sum of its proper divisors (76988972640033).
230966498105439 is a wasteful number, since it uses less digits than its factorization.
230966498105439 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34984557.
The product of its (nonzero) digits is 302330880, while the sum is 69.
The spelling of 230966498105439 in words is "two hundred thirty trillion, nine hundred sixty-six billion, four hundred ninety-eight million, one hundred five thousand, four hundred thirty-nine".
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