Base | Representation |
---|---|
bin | 110100010101001011110011… |
… | …011010111111101001110111 |
3 | 1010011220112020000120210020012 |
4 | 310111023303122333221313 |
5 | 220131321301033312130 |
6 | 2133255214105130435 |
7 | 66323043444562535 |
oct | 6425136332775167 |
9 | 1104815200523205 |
10 | 230154201463415 |
11 | 67374937689169 |
12 | 21991514489a1b |
13 | 9b565a95493b8 |
14 | 40b9746759155 |
15 | 1b91c8b715995 |
hex | d152f36bfa77 |
230154201463415 has 16 divisors (see below), whose sum is σ = 285095915360256. Its totient is φ = 178182848714400.
The previous prime is 230154201463397. The next prime is 230154201463441. The reversal of 230154201463415 is 514364102451032.
It is not a de Polignac number, because 230154201463415 - 214 = 230154201447031 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22570760 + ... + 31140770.
It is an arithmetic number, because the mean of its divisors is an integer number (17818494710016).
Almost surely, 2230154201463415 is an apocalyptic number.
230154201463415 is a deficient number, since it is larger than the sum of its proper divisors (54941713896841).
230154201463415 is a wasteful number, since it uses less digits than its factorization.
230154201463415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8743310.
The product of its (nonzero) digits is 345600, while the sum is 41.
The spelling of 230154201463415 in words is "two hundred thirty trillion, one hundred fifty-four billion, two hundred one million, four hundred sixty-three thousand, four hundred fifteen".
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