Base | Representation |
---|---|
bin | 1010101001101110011011… |
… | …01111110101011100111010 |
3 | 10001221022012110102112010200 |
4 | 11110313031233311130322 |
5 | 11032234131041042244 |
6 | 121452443420423030 |
7 | 4635215201250666 |
oct | 524671557653472 |
9 | 101838173375120 |
10 | 23423908534074 |
11 | 7511029786684 |
12 | 27638636a7a76 |
13 | 100bb32805049 |
14 | 5ada1a7438a6 |
15 | 2a9499e48669 |
hex | 154dcdbf573a |
23423908534074 has 48 divisors (see below), whose sum is σ = 51128080497000. Its totient is φ = 7750153640448.
The previous prime is 23423908534049. The next prime is 23423908534079. The reversal of 23423908534074 is 47043580932432.
It is a happy number.
23423908534074 is a `hidden beast` number, since 2 + 3 + 4 + 2 + 39 + 0 + 8 + 534 + 0 + 74 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 16519810704849 + 6904097829225 = 4064457^2 + 2627565^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 23423908534074.
It is not an unprimeable number, because it can be changed into a prime (23423908534079) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 795942 + ... + 6890670.
Almost surely, 223423908534074 is an apocalyptic number.
23423908534074 is an abundant number, since it is smaller than the sum of its proper divisors (27704171962926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23423908534074 is a wasteful number, since it uses less digits than its factorization.
23423908534074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6096319 (or 6096316 counting only the distinct ones).
The product of its (nonzero) digits is 17418240, while the sum is 54.
The spelling of 23423908534074 in words is "twenty-three trillion, four hundred twenty-three billion, nine hundred eight million, five hundred thirty-four thousand, seventy-four".
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