Base | Representation |
---|---|
bin | 10101101011010011… |
… | …010110100111110000 |
3 | 2020002002011011102010 |
4 | 111223103112213300 |
5 | 340131404300414 |
6 | 14405321322520 |
7 | 1452530563503 |
oct | 255323264760 |
9 | 66062134363 |
10 | 23275071984 |
11 | 996419808a |
12 | 4616936440 |
13 | 226c06c758 |
14 | 11ab25313a |
15 | 913547959 |
hex | 56b4d69f0 |
23275071984 has 20 divisors (see below), whose sum is σ = 60127269416. Its totient is φ = 7758357312.
The previous prime is 23275071961. The next prime is 23275071997. The reversal of 23275071984 is 48917057232.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 484897333 = 23275071984 / (2 + 3 + 2 + 7 + 5 + 0 + 7 + 1 + 9 + 8 + 4).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242448619 + ... + 242448714.
Almost surely, 223275071984 is an apocalyptic number.
23275071984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23275071984 is an abundant number, since it is smaller than the sum of its proper divisors (36852197432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23275071984 is a wasteful number, since it uses less digits than its factorization.
23275071984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484897344 (or 484897338 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 48.
The spelling of 23275071984 in words is "twenty-three billion, two hundred seventy-five million, seventy-one thousand, nine hundred eighty-four".
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