Base | Representation |
---|---|
bin | 10101110110111111… |
… | …101110011000000010 |
3 | 2020120202022012011110 |
4 | 111312333232120002 |
5 | 341032120043434 |
6 | 14441010224150 |
7 | 1460432234010 |
oct | 256677563002 |
9 | 66522265143 |
10 | 23471252994 |
11 | 9a54a01852 |
12 | 4670585056 |
13 | 22a08ba6a7 |
14 | 11c931d8b0 |
15 | 92589a4e9 |
hex | 576fee602 |
23471252994 has 16 divisors (see below), whose sum is σ = 53648578368. Its totient is φ = 6706072272.
The previous prime is 23471252977. The next prime is 23471253007. The reversal of 23471252994 is 49925217432.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279419637 + ... + 279419720.
It is an arithmetic number, because the mean of its divisors is an integer number (3353036148).
Almost surely, 223471252994 is an apocalyptic number.
23471252994 is an abundant number, since it is smaller than the sum of its proper divisors (30177325374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23471252994 is a wasteful number, since it uses less digits than its factorization.
23471252994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 558839369.
The product of its digits is 1088640, while the sum is 48.
The spelling of 23471252994 in words is "twenty-three billion, four hundred seventy-one million, two hundred fifty-two thousand, nine hundred ninety-four".
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