Base | Representation |
---|---|
bin | 10110001001111100… |
… | …000010000001100000 |
3 | 2021101220022001110000 |
4 | 112021330002001200 |
5 | 342204444131000 |
6 | 14532321540000 |
7 | 1501341414510 |
oct | 261174020140 |
9 | 67356261400 |
10 | 23789052000 |
11 | a0a833295a |
12 | 473aaa4600 |
13 | 23216aab3c |
14 | 1219607840 |
15 | 943723000 |
hex | 589f02060 |
23789052000 has 960 divisors, whose sum is σ = 105828218496. Its totient is φ = 5109350400.
The previous prime is 23789051977. The next prime is 23789052037. The reversal of 23789052000 is 25098732.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 38555692 + ... + 38556308.
Almost surely, 223789052000 is an apocalyptic number.
23789052000 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 23789052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52914109248).
23789052000 is an abundant number, since it is smaller than the sum of its proper divisors (82039166496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23789052000 is a wasteful number, since it uses less digits than its factorization.
23789052000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678 (or 651 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The spelling of 23789052000 in words is "twenty-three billion, seven hundred eighty-nine million, fifty-two thousand".
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