Base | Representation |
---|---|
bin | 1010101010101100111010… |
… | …01000110110011001010000 |
3 | 10002001111210012210001201000 |
4 | 11111112131020312121100 |
5 | 11033311330400340240 |
6 | 121520112141342000 |
7 | 4640513355330105 |
oct | 525263510663120 |
9 | 102044705701630 |
10 | 23457452746320 |
11 | 75242825a483a |
12 | 276a265567900 |
13 | 101204a246648 |
14 | 5b14bd778aac |
15 | 2aa2aecb4430 |
hex | 15559d236650 |
23457452746320 has 320 divisors, whose sum is σ = 86589522915840. Its totient is φ = 5821637640192.
The previous prime is 23457452746307. The next prime is 23457452746363. The reversal of 23457452746320 is 2364725475432.
It is a happy number.
23457452746320 is a `hidden beast` number, since 2 + 3 + 4 + 5 + 7 + 45 + 274 + 6 + 320 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4542529 + ... + 8218848.
It is an arithmetic number, because the mean of its divisors is an integer number (270592259112).
Almost surely, 223457452746320 is an apocalyptic number.
23457452746320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23457452746320 is an abundant number, since it is smaller than the sum of its proper divisors (63132070169520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23457452746320 is a wasteful number, since it uses less digits than its factorization.
23457452746320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12761459 (or 12761447 counting only the distinct ones).
The product of its (nonzero) digits is 33868800, while the sum is 54.
The spelling of 23457452746320 in words is "twenty-three trillion, four hundred fifty-seven billion, four hundred fifty-two million, seven hundred forty-six thousand, three hundred twenty".
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