Base | Representation |
---|---|
bin | 1101011010111110000… |
… | …0000101110111111010 |
3 | 211001011100121101112020 |
4 | 3112233200011313322 |
5 | 12234210342122104 |
6 | 253532000055310 |
7 | 22441634021355 |
oct | 3265740056772 |
9 | 731140541466 |
10 | 230577692154 |
11 | 89873106967 |
12 | 38830004536 |
13 | 1898829c144 |
14 | b23514729c |
15 | 5ee7b612d9 |
hex | 35af805dfa |
230577692154 has 32 divisors (see below), whose sum is σ = 466912797120. Its totient is φ = 75901795200.
The previous prime is 230577692153. The next prime is 230577692167. The reversal of 230577692154 is 451296775032.
It is a junction number, because it is equal to n+sod(n) for n = 230577692097 and 230577692106.
It is not an unprimeable number, because it can be changed into a prime (230577692153) 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, 166864 + ... + 699284.
It is an arithmetic number, because the mean of its divisors is an integer number (14591024910).
Almost surely, 2230577692154 is an apocalyptic number.
230577692154 is an abundant number, since it is smaller than the sum of its proper divisors (236335104966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230577692154 is a wasteful number, since it uses less digits than its factorization.
230577692154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533326.
The product of its (nonzero) digits is 3175200, while the sum is 51.
The spelling of 230577692154 in words is "two hundred thirty billion, five hundred seventy-seven million, six hundred ninety-two thousand, one hundred fifty-four".
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