Base | Representation |
---|---|
bin | 10110000111010111… |
… | …010111001010111110 |
3 | 2021021220001221021010 |
4 | 112013113113022332 |
5 | 342112421303422 |
6 | 14524140420050 |
7 | 1500305456010 |
oct | 260727271276 |
9 | 67256057233 |
10 | 23745884862 |
11 | a085a29837 |
12 | 4728547626 |
13 | 231577585b |
14 | 12139ac1b0 |
15 | 93ea47b0c |
hex | 5875d72be |
23745884862 has 64 divisors (see below), whose sum is σ = 55507530240. Its totient is φ = 6632285184.
The previous prime is 23745884849. The next prime is 23745884863. The reversal of 23745884862 is 26848854732.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23745884863) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 312189 + ... + 380727.
It is an arithmetic number, because the mean of its divisors is an integer number (867305160).
Almost surely, 223745884862 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23745884862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27753765120).
23745884862 is an abundant number, since it is smaller than the sum of its proper divisors (31761645378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23745884862 is a wasteful number, since it uses less digits than its factorization.
23745884862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68737.
The product of its digits is 20643840, while the sum is 57.
The spelling of 23745884862 in words is "twenty-three billion, seven hundred forty-five million, eight hundred eighty-four thousand, eight hundred sixty-two".
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