Base | Representation |
---|---|
bin | 1101011001010011110… |
… | …1000110100100000101 |
3 | 211000000022112202021000 |
4 | 3112110331012210011 |
5 | 12232302332443300 |
6 | 253415450043513 |
7 | 22424615244036 |
oct | 3262475064405 |
9 | 730008482230 |
10 | 230132312325 |
11 | 89664766463 |
12 | 38726a19599 |
13 | 18916c2c396 |
14 | b1d1d2ca8d |
15 | 5ebd9d6c00 |
hex | 3594f46905 |
230132312325 has 48 divisors (see below), whose sum is σ = 434187616960. Its totient is φ = 119419997760.
The previous prime is 230132312323. The next prime is 230132312327. The reversal of 230132312325 is 523213231032.
It is a happy number.
230132312325 is a `hidden beast` number, since 2 + 3 + 0 + 1 + 323 + 12 + 325 = 666.
It is an interprime number because it is at equal distance from previous prime (230132312323) and next prime (230132312327).
It is not a de Polignac number, because 230132312325 - 21 = 230132312323 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230132312323) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4582279 + ... + 4632228.
Almost surely, 2230132312325 is an apocalyptic number.
230132312325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
230132312325 is a deficient number, since it is larger than the sum of its proper divisors (204055304635).
230132312325 is a wasteful number, since it uses less digits than its factorization.
230132312325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9214563 (or 9214552 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
Adding to 230132312325 its reverse (523213231032), we get a palindrome (753345543357).
The spelling of 230132312325 in words is "two hundred thirty billion, one hundred thirty-two million, three hundred twelve thousand, three hundred twenty-five".
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