Base | Representation |
---|---|
bin | 1000110101101001… |
… | …0111110000110010 |
3 | 20010100021111220000 |
4 | 2031122113300302 |
5 | 14324330004110 |
6 | 1031230530430 |
7 | 112535631111 |
oct | 21532276062 |
9 | 6110244800 |
10 | 2372500530 |
11 | 100823a844 |
12 | 562666a16 |
13 | 2ba6aab8a |
14 | 187141c78 |
15 | dd4431c0 |
hex | 8d697c32 |
2372500530 has 80 divisors (see below), whose sum is σ = 6417956160. Its totient is φ = 628842528.
The previous prime is 2372500523. The next prime is 2372500553. The reversal of 2372500530 is 350052732.
2372500530 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 2372500494 and 2372500503.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 126501 + ... + 144039.
It is an arithmetic number, because the mean of its divisors is an integer number (80224452).
Almost surely, 22372500530 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2372500530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3208978080).
2372500530 is an abundant number, since it is smaller than the sum of its proper divisors (4045455630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2372500530 is a wasteful number, since it uses less digits than its factorization.
2372500530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17725 (or 17716 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 27.
The square root of 2372500530 is about 48708.3209523794. The cubic root of 2372500530 is about 1333.7326186804.
The spelling of 2372500530 in words is "two billion, three hundred seventy-two million, five hundred thousand, five hundred thirty".
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