Base | Representation |
---|---|
bin | 10101011101110100… |
… | …000011100111111100 |
3 | 2012111022022112002020 |
4 | 111131310003213330 |
5 | 334200440421100 |
6 | 14331035000140 |
7 | 1444112155251 |
oct | 253564034774 |
9 | 65438275066 |
10 | 23048763900 |
11 | 9858476508 |
12 | 4572b99050 |
13 | 2234203a46 |
14 | 1189183428 |
15 | 8ed7435a0 |
hex | 55dd039fc |
23048763900 has 36 divisors (see below), whose sum is σ = 66687757752. Its totient is φ = 6146336960.
The previous prime is 23048763791. The next prime is 23048763901. The reversal of 23048763900 is 936784032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23048763901) 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, 38414307 + ... + 38414906.
Almost surely, 223048763900 is an apocalyptic number.
23048763900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23048763900 is an abundant number, since it is smaller than the sum of its proper divisors (43638993852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23048763900 is a wasteful number, since it uses less digits than its factorization.
23048763900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76829230 (or 76829223 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 42.
The spelling of 23048763900 in words is "twenty-three billion, forty-eight million, seven hundred sixty-three thousand, nine hundred".
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