Base | Representation |
---|---|
bin | 10101101100111010… |
… | …111101000011000101 |
3 | 2020010222020221111110 |
4 | 111230322331003011 |
5 | 340210332331323 |
6 | 14412131355233 |
7 | 1453310455143 |
oct | 255472750305 |
9 | 66128227443 |
10 | 23302230213 |
11 | 99785574a9 |
12 | 4623a52b19 |
13 | 227488b102 |
14 | 11b0ac2593 |
15 | 915b0e793 |
hex | 56cebd0c5 |
23302230213 has 16 divisors (see below), whose sum is σ = 31662778176. Its totient is φ = 15238379520.
The previous prime is 23302230137. The next prime is 23302230221. The reversal of 23302230213 is 31203220332.
It is not a de Polignac number, because 23302230213 - 29 = 23302229701 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23302230213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23302230013) by changing a digit.
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, 866181 + ... + 892677.
It is an arithmetic number, because the mean of its divisors is an integer number (1978923636).
Almost surely, 223302230213 is an apocalyptic number.
It is an amenable number.
23302230213 is a deficient number, since it is larger than the sum of its proper divisors (8360547963).
23302230213 is a wasteful number, since it uses less digits than its factorization.
23302230213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32084.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 23302230213 its reverse (31203220332), we get a palindrome (54505450545).
The spelling of 23302230213 in words is "twenty-three billion, three hundred two million, two hundred thirty thousand, two hundred thirteen".
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