Base | Representation |
---|---|
bin | 10110010000111100… |
… | …101100101101101100 |
3 | 2021201002121112101220 |
4 | 112100330230231230 |
5 | 342430101323442 |
6 | 14552122503340 |
7 | 1504300214460 |
oct | 262074545554 |
9 | 67632545356 |
10 | 23906667372 |
11 | a158766045 |
12 | 4772364b50 |
13 | 233cb7b533 |
14 | 122b0a24a0 |
15 | 94dc06eec |
hex | 590f2cb6c |
23906667372 has 48 divisors (see below), whose sum is σ = 63767988480. Its totient is φ = 6828668352.
The previous prime is 23906667353. The next prime is 23906667431. The reversal of 23906667372 is 27376660932.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299403 + ... + 370749.
It is an arithmetic number, because the mean of its divisors is an integer number (1328499760).
Almost surely, 223906667372 is an apocalyptic number.
It is an amenable number.
23906667372 is an abundant number, since it is smaller than the sum of its proper divisors (39861321108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23906667372 is a wasteful number, since it uses less digits than its factorization.
23906667372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75350 (or 75348 counting only the distinct ones).
The product of its (nonzero) digits is 3429216, while the sum is 51.
The spelling of 23906667372 in words is "twenty-three billion, nine hundred six million, six hundred sixty-seven thousand, three hundred seventy-two".
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