Base | Representation |
---|---|
bin | 1010100011111000001110… |
… | …10101010100110000011111 |
3 | 10001020002122120122112202002 |
4 | 11101330013111110300133 |
5 | 11020441211331400111 |
6 | 121220300513352515 |
7 | 4614543603140516 |
oct | 521740725246037 |
9 | 101202576575662 |
10 | 23223011200031 |
11 | 74439074440a5 |
12 | 273093756873b |
13 | cc5bc7613aa6 |
14 | 5a3ddd3db67d |
15 | 2a413cd2263b |
hex | 151f07554c1f |
23223011200031 has 16 divisors (see below), whose sum is σ = 23606075750400. Its totient is φ = 22842285717888.
The previous prime is 23223011200027. The next prime is 23223011200043. The reversal of 23223011200031 is 13000211032232.
It is a cyclic number.
It is not a de Polignac number, because 23223011200031 - 22 = 23223011200027 is a prime.
It is a super-2 number, since 2×232230112000312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23223011199976 and 23223011200012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23223011200531) 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 15 ways as a sum of consecutive naturals, for example, 32203310 + ... + 32916548.
It is an arithmetic number, because the mean of its divisors is an integer number (1475379734400).
Almost surely, 223223011200031 is an apocalyptic number.
23223011200031 is a deficient number, since it is larger than the sum of its proper divisors (383064550369).
23223011200031 is a wasteful number, since it uses less digits than its factorization.
23223011200031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 714878.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 23223011200031 its reverse (13000211032232), we get a palindrome (36223222232263).
The spelling of 23223011200031 in words is "twenty-three trillion, two hundred twenty-three billion, eleven million, two hundred thousand, thirty-one".
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