Base | Representation |
---|---|
bin | 1010100100100000001000… |
… | …01111001101100010011111 |
3 | 10001022010221120121202010201 |
4 | 11102100010033031202133 |
5 | 11021314100112234211 |
6 | 121234202352444331 |
7 | 4616232513615103 |
oct | 522200417154237 |
9 | 101263846552121 |
10 | 23244434102431 |
11 | 7451a00084813 |
12 | 2734b15b496a7 |
13 | cc7c2ca286b9 |
14 | 5a5072677903 |
15 | 2a49939590c1 |
hex | 1524043cd89f |
23244434102431 has 16 divisors (see below), whose sum is σ = 24578516188800. Its totient is φ = 21921515460000.
The previous prime is 23244434102429. The next prime is 23244434102459. The reversal of 23244434102431 is 13420143444232.
It is a cyclic number.
It is not a de Polignac number, because 23244434102431 - 21 = 23244434102429 is a prime.
It is a super-2 number, since 2×232444341024312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23244434102831) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7565580 + ... + 10184638.
It is an arithmetic number, because the mean of its divisors is an integer number (1536157261800).
Almost surely, 223244434102431 is an apocalyptic number.
23244434102431 is a deficient number, since it is larger than the sum of its proper divisors (1334082086369).
23244434102431 is a wasteful number, since it uses less digits than its factorization.
23244434102431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2621190.
The product of its (nonzero) digits is 221184, while the sum is 37.
Adding to 23244434102431 its reverse (13420143444232), we get a palindrome (36664577546663).
The spelling of 23244434102431 in words is "twenty-three trillion, two hundred forty-four billion, four hundred thirty-four million, one hundred two thousand, four hundred thirty-one".
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