Base | Representation |
---|---|
bin | 1111011110101110… |
… | …0111001110101110 |
3 | 101201121010110100102 |
4 | 3313223213032232 |
5 | 32002240431410 |
6 | 1524200431102 |
7 | 204655235024 |
oct | 36753471656 |
9 | 11647113312 |
10 | 4155405230 |
11 | 18426884a9 |
12 | 97b778492 |
13 | 512b93982 |
14 | 2b5c48714 |
15 | 194c212a5 |
hex | f7ae73ae |
4155405230 has 16 divisors (see below), whose sum is σ = 7721011584. Its totient is φ = 1608543840.
The previous prime is 4155405197. The next prime is 4155405253. The reversal of 4155405230 is 325045514.
It is a super-2 number, since 2×41554052302 = 34534785251022705800, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4155405193 and 4155405202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6701957 + ... + 6702576.
It is an arithmetic number, because the mean of its divisors is an integer number (482563224).
Almost surely, 24155405230 is an apocalyptic number.
4155405230 is a deficient number, since it is larger than the sum of its proper divisors (3565606354).
4155405230 is a wasteful number, since it uses less digits than its factorization.
4155405230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13404571.
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 4155405230 is about 64462.4327030868. The cubic root of 4155405230 is about 1607.6979599751.
The spelling of 4155405230 in words is "four billion, one hundred fifty-five million, four hundred five thousand, two hundred thirty".
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