Base | Representation |
---|---|
bin | 1101011010011010110… |
… | …0101100011101010001 |
3 | 211000210001200220022122 |
4 | 3112212230230131101 |
5 | 12233410040012402 |
6 | 253505202344025 |
7 | 22435161456011 |
oct | 3264654543521 |
9 | 730701626278 |
10 | 230430000977 |
11 | 897a7801340 |
12 | 387aa65b015 |
13 | 189637cb107 |
14 | b21d69dc41 |
15 | 5ed9bdaca2 |
hex | 35a6b2c751 |
230430000977 has 16 divisors (see below), whose sum is σ = 253785249792. Its totient is φ = 207476823120.
The previous prime is 230430000973. The next prime is 230430000989. The reversal of 230430000977 is 779000034032.
It is a cyclic number.
It is not a de Polignac number, because 230430000977 - 22 = 230430000973 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230430000973) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5798108 + ... + 5837714.
It is an arithmetic number, because the mean of its divisors is an integer number (15861578112).
Almost surely, 2230430000977 is an apocalyptic number.
It is an amenable number.
230430000977 is a deficient number, since it is larger than the sum of its proper divisors (23355248815).
230430000977 is a wasteful number, since it uses less digits than its factorization.
230430000977 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44668.
The product of its (nonzero) digits is 31752, while the sum is 35.
The spelling of 230430000977 in words is "two hundred thirty billion, four hundred thirty million, nine hundred seventy-seven", and thus it is an aban number.
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