Base | Representation |
---|---|
bin | 1010100110001111011101… |
… | …11111111000000110100000 |
3 | 10001111212020021102221122200 |
4 | 11103013232333320012200 |
5 | 11023304004032144242 |
6 | 121321445515533200 |
7 | 4623446660500143 |
oct | 523075677700640 |
9 | 101455207387580 |
10 | 23304207303072 |
11 | 7475293535093 |
12 | 2744617a5a200 |
13 | 10007674a7387 |
14 | 5a7d02d7005a |
15 | 2a62e130c04c |
hex | 1531eeff81a0 |
23304207303072 has 72 divisors (see below), whose sum is σ = 66748111859520. Its totient is φ = 7712183698560.
The previous prime is 23304207303067. The next prime is 23304207303077. The reversal of 23304207303072 is 27030370240332.
23304207303072 is a `hidden beast` number, since 23 + 304 + 20 + 7 + 3 + 0 + 307 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (23304207303067) and next prime (23304207303077).
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (23304207303077) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291029704 + ... + 291109767.
It is an arithmetic number, because the mean of its divisors is an integer number (927057109160).
Almost surely, 223304207303072 is an apocalyptic number.
It is an amenable number.
23304207303072 is an abundant number, since it is smaller than the sum of its proper divisors (43443904556448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23304207303072 is a wasteful number, since it uses less digits than its factorization.
23304207303072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 582139626 (or 582139615 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 36.
The spelling of 23304207303072 in words is "twenty-three trillion, three hundred four billion, two hundred seven million, three hundred three thousand, seventy-two".
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