Base | Representation |
---|---|
bin | 1010100001001101010001… |
… | …10001011100110011110000 |
3 | 10000220022202012221001120012 |
4 | 11100212220301130303300 |
5 | 11012440224442034204 |
6 | 121110201321034052 |
7 | 4605114311335142 |
oct | 520465061346360 |
9 | 100808665831505 |
10 | 23131230424304 |
11 | 74089995a9932 |
12 | 2716ba2325928 |
13 | cba35b8a2a82 |
14 | 59d7b3bccc92 |
15 | 2a1a6a48876e |
hex | 1509a8c5ccf0 |
23131230424304 has 10 divisors (see below), whose sum is σ = 44816758947120. Its totient is φ = 11565615212144.
The previous prime is 23131230424303. The next prime is 23131230424307. The reversal of 23131230424304 is 40342403213132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23131230424303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722850950744 + ... + 722850950775.
It is an arithmetic number, because the mean of its divisors is an integer number (4481675894712).
Almost surely, 223131230424304 is an apocalyptic number.
It is an amenable number.
23131230424304 is a deficient number, since it is larger than the sum of its proper divisors (21685528522816).
23131230424304 is a wasteful number, since it uses less digits than its factorization.
23131230424304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1445701901527 (or 1445701901521 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 32.
Adding to 23131230424304 its reverse (40342403213132), we get a palindrome (63473633637436).
The spelling of 23131230424304 in words is "twenty-three trillion, one hundred thirty-one billion, two hundred thirty million, four hundred twenty-four thousand, three hundred four".
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