Base | Representation |
---|---|
bin | 1101011010101110110… |
… | …1101011100011101011 |
3 | 211000222221000212221000 |
4 | 3112223231223203223 |
5 | 12234043110124030 |
6 | 253521410050043 |
7 | 22440232623243 |
oct | 3265355534353 |
9 | 730887025830 |
10 | 230514145515 |
11 | 89840253385 |
12 | 38812879923 |
13 | 1897807ca94 |
14 | b22a924b23 |
15 | 5ee22ac860 |
hex | 35abb6b8eb |
230514145515 has 64 divisors (see below), whose sum is σ = 412625041920. Its totient is φ = 122096108160.
The previous prime is 230514145469. The next prime is 230514145529. The reversal of 230514145515 is 515541415032.
230514145515 is a `hidden beast` number, since 230 + 5 + 1 + 414 + 5 + 5 + 1 + 5 = 666.
It is not a de Polignac number, because 230514145515 - 228 = 230245710059 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 230514145515.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19224352 + ... + 19236338.
It is an arithmetic number, because the mean of its divisors is an integer number (6447266280).
Almost surely, 2230514145515 is an apocalyptic number.
230514145515 is a deficient number, since it is larger than the sum of its proper divisors (182110896405).
230514145515 is a wasteful number, since it uses less digits than its factorization.
230514145515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12969 (or 12963 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 36.
The spelling of 230514145515 in words is "two hundred thirty billion, five hundred fourteen million, one hundred forty-five thousand, five hundred fifteen".
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