Base | Representation |
---|---|
bin | 1011001100101010111110… |
… | …1001000000001111010111 |
3 | 1121121001020221222000112000 |
4 | 2303022233221000033113 |
5 | 3103211114144011043 |
6 | 42104111512330343 |
7 | 2410351561666050 |
oct | 263125751001727 |
9 | 47531227860460 |
10 | 12312323032023 |
11 | 3a17699408493 |
12 | 146a2640a39b3 |
13 | 6b407c586301 |
14 | 307cc35c9727 |
15 | 1654123ad2d3 |
hex | b32afa403d7 |
12312323032023 has 64 divisors (see below), whose sum is σ = 21029160222720. Its totient is φ = 6973983678816.
The previous prime is 12312323032007. The next prime is 12312323032027. The reversal of 12312323032023 is 32023032321321.
12312323032023 is a `hidden beast` number, since 1 + 2 + 3 + 12 + 323 + 0 + 320 + 2 + 3 = 666.
It is not a de Polignac number, because 12312323032023 - 24 = 12312323032007 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 (12312323032027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26726986 + ... + 27183752.
It is an arithmetic number, because the mean of its divisors is an integer number (328580628480).
Almost surely, 212312323032023 is an apocalyptic number.
12312323032023 is a deficient number, since it is larger than the sum of its proper divisors (8716837190697).
12312323032023 is a wasteful number, since it uses less digits than its factorization.
12312323032023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 458033 (or 458027 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 12312323032023 its reverse (32023032321321), we get a palindrome (44335355353344).
The spelling of 12312323032023 in words is "twelve trillion, three hundred twelve billion, three hundred twenty-three million, thirty-two thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •