Base | Representation |
---|---|
bin | 10101110001001000… |
… | …011001101101100000 |
3 | 2020022220011112022200 |
4 | 111301020121231200 |
5 | 340331423124402 |
6 | 14423133333200 |
7 | 1455126032445 |
oct | 256110315540 |
9 | 66286145280 |
10 | 23372864352 |
11 | 9a04410a22 |
12 | 4643637200 |
13 | 22863bc466 |
14 | 11ba22b9cc |
15 | 91be1321c |
hex | 571219b60 |
23372864352 has 72 divisors (see below), whose sum is σ = 67377144744. Its totient is φ = 7684222464.
The previous prime is 23372864329. The next prime is 23372864357. The reversal of 23372864352 is 25346827332.
23372864352 is a `hidden beast` number, since 2 + 337 + 286 + 4 + 35 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a junction number, because it is equal to n+sod(n) for n = 23372864298 and 23372864307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23372864357) 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, 534838 + ... + 576885.
It is an arithmetic number, because the mean of its divisors is an integer number (935793677).
Almost surely, 223372864352 is an apocalyptic number.
It is an amenable number.
23372864352 is an abundant number, since it is smaller than the sum of its proper divisors (44004280392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23372864352 is a wasteful number, since it uses less digits than its factorization.
23372864352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1111812 (or 1111801 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 45.
The spelling of 23372864352 in words is "twenty-three billion, three hundred seventy-two million, eight hundred sixty-four thousand, three hundred fifty-two".
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