Base | Representation |
---|---|
bin | 1010100110111111111100… |
… | …01000011010000011110011 |
3 | 10001121100101220121210110221 |
4 | 11103133332020122003303 |
5 | 11024220303114020311 |
6 | 121341432110033511 |
7 | 4625360605333432 |
oct | 523377610320363 |
9 | 101540356553427 |
10 | 23330231001331 |
11 | 7485328200831 |
12 | 274967b1a8897 |
13 | 1003053b275b7 |
14 | 5a9291273119 |
15 | 2a6d15ce2671 |
hex | 1537fe21a0f3 |
23330231001331 has 2 divisors, whose sum is σ = 23330231001332. Its totient is φ = 23330231001330.
The previous prime is 23330231001323. The next prime is 23330231001359. The reversal of 23330231001331 is 13310013203332.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23330231001331 - 23 = 23330231001323 is a prime.
It is a super-2 number, since 2×233302310013312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23330231001296 and 23330231001305.
It is not a weakly prime, because it can be changed into another prime (23330231001391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11665115500665 + 11665115500666.
It is an arithmetic number, because the mean of its divisors is an integer number (11665115500666).
Almost surely, 223330231001331 is an apocalyptic number.
23330231001331 is a deficient number, since it is larger than the sum of its proper divisors (1).
23330231001331 is an equidigital number, since it uses as much as digits as its factorization.
23330231001331 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 23330231001331 its reverse (13310013203332), we get a palindrome (36640244204663).
The spelling of 23330231001331 in words is "twenty-three trillion, three hundred thirty billion, two hundred thirty-one million, one thousand, three hundred thirty-one".
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