Base | Representation |
---|---|
bin | 10101101010000110… |
… | …101000011111010000 |
3 | 2020000200022101001210 |
4 | 111222012220133100 |
5 | 340111232210310 |
6 | 14403322300120 |
7 | 1452164620302 |
oct | 255206503720 |
9 | 66020271053 |
10 | 23254960080 |
11 | 9953900780 |
12 | 4610057640 |
13 | 2267b4a411 |
14 | 11a86d9972 |
15 | 9118c3820 |
hex | 56a1a87d0 |
23254960080 has 160 divisors (see below), whose sum is σ = 78706712448. Its totient is φ = 5633075200.
The previous prime is 23254960009. The next prime is 23254960117. The reversal of 23254960080 is 8006945232.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4318990 + ... + 4324370.
Almost surely, 223254960080 is an apocalyptic number.
23254960080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23254960080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39353356224).
23254960080 is an abundant number, since it is smaller than the sum of its proper divisors (55451752368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23254960080 is a wasteful number, since it uses less digits than its factorization.
23254960080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7045 (or 7039 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 39.
The spelling of 23254960080 in words is "twenty-three billion, two hundred fifty-four million, nine hundred sixty thousand, eighty".
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