Base | Representation |
---|---|
bin | 11011011011111… |
… | …10100101010010 |
3 | 121001002011112111 |
4 | 31231332211102 |
5 | 432410003001 |
6 | 34501015534 |
7 | 5463204400 |
oct | 1555764522 |
9 | 531064474 |
10 | 230156626 |
11 | 108a10097 |
12 | 650b45aa |
13 | 388b566b |
14 | 227d2470 |
15 | 15314851 |
hex | db7e952 |
230156626 has 24 divisors (see below), whose sum is σ = 402520320. Its totient is φ = 98412552.
The previous prime is 230156623. The next prime is 230156681. The reversal of 230156626 is 626651032.
It is not an unprimeable number, because it can be changed into a prime (230156621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44491 + ... + 49393.
It is an arithmetic number, because the mean of its divisors is an integer number (16771680).
Almost surely, 2230156626 is an apocalyptic number.
230156626 is a deficient number, since it is larger than the sum of its proper divisors (172363694).
230156626 is a wasteful number, since it uses less digits than its factorization.
230156626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5398 (or 5391 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 230156626 is about 15170.9138155880. The cubic root of 230156626 is about 612.8316136259.
The spelling of 230156626 in words is "two hundred thirty million, one hundred fifty-six thousand, six hundred twenty-six".
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