Base | Representation |
---|---|
bin | 1101011110010101101… |
… | …0011001000001110101 |
3 | 211010111101112111022220 |
4 | 3113211122121001311 |
5 | 12243033413324123 |
6 | 254201430112553 |
7 | 22503225646440 |
oct | 3274532310165 |
9 | 733441474286 |
10 | 231482167413 |
11 | 8a197715582 |
12 | 38a42aab759 |
13 | 18aa07a17c3 |
14 | b2bd30a657 |
15 | 604c273ce3 |
hex | 35e5699075 |
231482167413 has 8 divisors (see below), whose sum is σ = 352734731328. Its totient is φ = 132275524224.
The previous prime is 231482167363. The next prime is 231482167429. The reversal of 231482167413 is 314761284132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 231482167413 - 214 = 231482151029 is a prime.
It is a super-2 number, since 2×2314821674132 (a number of 24 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (231482167493) 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, 5511480156 + ... + 5511480197.
It is an arithmetic number, because the mean of its divisors is an integer number (44091841416).
Almost surely, 2231482167413 is an apocalyptic number.
It is an amenable number.
231482167413 is a deficient number, since it is larger than the sum of its proper divisors (121252563915).
231482167413 is a wasteful number, since it uses less digits than its factorization.
231482167413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11022960363.
The product of its digits is 193536, while the sum is 42.
The spelling of 231482167413 in words is "two hundred thirty-one billion, four hundred eighty-two million, one hundred sixty-seven thousand, four hundred thirteen".
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