Base | Representation |
---|---|
bin | 10101011010111010… |
… | …011011010001110000 |
3 | 2012100220202020111122 |
4 | 111122322123101300 |
5 | 334101011231000 |
6 | 14322140001412 |
7 | 1442651432651 |
oct | 253272332160 |
9 | 65326666448 |
10 | 23000102000 |
11 | 9832a5a067 |
12 | 455a830268 |
13 | 22270c6715 |
14 | 1182917528 |
15 | 8e9330085 |
hex | 55ae9b470 |
23000102000 has 40 divisors (see below), whose sum is σ = 55614251472. Its totient is φ = 9200040000.
The previous prime is 23000101997. The next prime is 23000102089. The reversal of 23000102000 is 20100032.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (8).
It is a congruent 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, 5748026 + ... + 5752025.
Almost surely, 223000102000 is an apocalyptic number.
23000102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23000102000 is an abundant number, since it is smaller than the sum of its proper divisors (32614149472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23000102000 is a wasteful number, since it uses less digits than its factorization.
23000102000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11500074 (or 11500058 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 8.
Adding to 23000102000 its reverse (20100032), we get a palindrome (23020202032).
It can be divided in two parts, 23000 and 102000, that added together give a cube (125000 = 503).
The spelling of 23000102000 in words is "twenty-three billion, one hundred two thousand".
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