Base | Representation |
---|---|
bin | 1101100000101001101… |
… | …1110101110101001000 |
3 | 211012002200022112020221 |
4 | 3120022123311311020 |
5 | 12300321421221040 |
6 | 254343215155424 |
7 | 22524510352003 |
oct | 3301233656510 |
9 | 735080275227 |
10 | 232103304520 |
11 | 8a4862a002a |
12 | 38b96b15b74 |
13 | 18b6c38b259 |
14 | b33b9d653a |
15 | 6086a6974a |
hex | 360a6f5d48 |
232103304520 has 128 divisors (see below), whose sum is σ = 559490081760. Its totient is φ = 86350233600.
The previous prime is 232103304479. The next prime is 232103304539. The reversal of 232103304520 is 25403301232.
232103304520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 16 ways, for example, as 224465593284 + 7637711236 = 473778^2 + 87394^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39625432 + ... + 39631288.
Almost surely, 2232103304520 is an apocalyptic number.
232103304520 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 232103304520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279745040880).
232103304520 is an abundant number, since it is smaller than the sum of its proper divisors (327386777240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232103304520 is a wasteful number, since it uses less digits than its factorization.
232103304520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6563 (or 6559 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 232103304520 its reverse (25403301232), we get a palindrome (257506605752).
The spelling of 232103304520 in words is "two hundred thirty-two billion, one hundred three million, three hundred four thousand, five hundred twenty".
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