Base | Representation |
---|---|
bin | 11011100101001… |
… | …01100001011101 |
3 | 121010100112201000 |
4 | 31302211201131 |
5 | 433212132301 |
6 | 34542540513 |
7 | 5506365441 |
oct | 1562454135 |
9 | 533315630 |
10 | 231364701 |
11 | 1096657a7 |
12 | 65597739 |
13 | 38c194b9 |
14 | 22a28821 |
15 | 154a2786 |
hex | dca585d |
231364701 has 8 divisors (see below), whose sum is σ = 342762560. Its totient is φ = 154243116.
The previous prime is 231364699. The next prime is 231364711. The reversal of 231364701 is 107463132.
231364701 is a `hidden beast` number, since 2 + 3 + 13 + 647 + 0 + 1 = 666.
It is not a de Polignac number, because 231364701 - 21 = 231364699 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 8569063 = 231364701 / (2 + 3 + 1 + 3 + 6 + 4 + 7 + 0 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231364711) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4284505 + ... + 4284558.
It is an arithmetic number, because the mean of its divisors is an integer number (42845320).
Almost surely, 2231364701 is an apocalyptic number.
It is an amenable number.
231364701 is a deficient number, since it is larger than the sum of its proper divisors (111397859).
231364701 is an equidigital number, since it uses as much as digits as its factorization.
231364701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8569072 (or 8569066 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 231364701 is about 15210.6772038591. The cubic root of 231364701 is about 613.9019788917.
The spelling of 231364701 in words is "two hundred thirty-one million, three hundred sixty-four thousand, seven hundred one".
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