Base | Representation |
---|---|
bin | 1010101001100111111011… |
… | …11100010110000011101000 |
3 | 10001220222012111011222121101 |
4 | 11110303331330112003220 |
5 | 11032210011032334144 |
6 | 121451105435251144 |
7 | 4635032615431003 |
oct | 524637574260350 |
9 | 101828174158541 |
10 | 23420422152424 |
11 | 750a5aa810530 |
12 | 276304bba9ab4 |
13 | 100b6c842621b |
14 | 5ad7a96cc53a |
15 | 2a9343d2b6d4 |
hex | 154cfdf160e8 |
23420422152424 has 32 divisors (see below), whose sum is σ = 50426746264800. Its totient is φ = 10085349251520.
The previous prime is 23420422152419. The next prime is 23420422152431. The reversal of 23420422152424 is 42425122402432.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7003713087 + ... + 7003716430.
It is an arithmetic number, because the mean of its divisors is an integer number (1575835820775).
Almost surely, 223420422152424 is an apocalyptic number.
It is an amenable number.
23420422152424 is an abundant number, since it is smaller than the sum of its proper divisors (27006324112376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23420422152424 is a wasteful number, since it uses less digits than its factorization.
23420422152424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14007429553 (or 14007429549 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 37.
Adding to 23420422152424 its reverse (42425122402432), we get a palindrome (65845544554856).
The spelling of 23420422152424 in words is "twenty-three trillion, four hundred twenty billion, four hundred twenty-two million, one hundred fifty-two thousand, four hundred twenty-four".
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