Base | Representation |
---|---|
bin | 10101101100111101… |
… | …011011101100110000 |
3 | 2020011000110221220102 |
4 | 111230331123230300 |
5 | 340211014130143 |
6 | 14412153331532 |
7 | 1453316132540 |
oct | 255475335460 |
9 | 66130427812 |
10 | 23302880048 |
11 | 9978960758 |
12 | 4624106ba8 |
13 | 2274a57b26 |
14 | 11b0c11320 |
15 | 915bdc0b8 |
hex | 56cf5bb30 |
23302880048 has 160 divisors (see below), whose sum is σ = 54841823232. Its totient is φ = 9380966400.
The previous prime is 23302880021. The next prime is 23302880147. The reversal of 23302880048 is 84008820332.
It is a junction number, because it is equal to n+sod(n) for n = 23302879993 and 23302880020.
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, 44555915 + ... + 44556437.
Almost surely, 223302880048 is an apocalyptic number.
23302880048 is a gapful number since it is divisible by the number (28) 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 23302880048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27420911616).
23302880048 is an abundant number, since it is smaller than the sum of its proper divisors (31538943184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23302880048 is a wasteful number, since it uses less digits than its factorization.
23302880048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 923 (or 917 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 38.
The spelling of 23302880048 in words is "twenty-three billion, three hundred two million, eight hundred eighty thousand, forty-eight".
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