Base | Representation |
---|---|
bin | 1101011011101010101… |
… | …0110100100011010000 |
3 | 211001122102011100212210 |
4 | 3112322222310203100 |
5 | 12240101323213120 |
6 | 254002331552120 |
7 | 22446400411314 |
oct | 3267252644320 |
9 | 731572140783 |
10 | 230765054160 |
11 | 899599477a3 |
12 | 388828bb640 |
13 | 189b804cc34 |
14 | b251d99b44 |
15 | 6009320ce0 |
hex | 35baab48d0 |
230765054160 has 80 divisors (see below), whose sum is σ = 715422888576. Its totient is φ = 61532941824.
The previous prime is 230765054123. The next prime is 230765054189. The reversal of 230765054160 is 61450567032.
230765054160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4649797 + ... + 4699163.
Almost surely, 2230765054160 is an apocalyptic number.
230765054160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230765054160 is an abundant number, since it is smaller than the sum of its proper divisors (484657834416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230765054160 is a wasteful number, since it uses less digits than its factorization.
230765054160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68860 (or 68854 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 39.
The spelling of 230765054160 in words is "two hundred thirty billion, seven hundred sixty-five million, fifty-four thousand, one hundred sixty".
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