Base | Representation |
---|---|
bin | 10110111010010010… |
… | …01010101010111010 |
3 | 1011202012210221100120 |
4 | 23131021022222322 |
5 | 200142311233310 |
6 | 5352305514110 |
7 | 613544100435 |
oct | 133511125272 |
9 | 34665727316 |
10 | 12300102330 |
11 | 52420a5a2a |
12 | 2473342936 |
13 | 121039a079 |
14 | 84981a81c |
15 | 4bec9eb70 |
hex | 2dd24aaba |
12300102330 has 32 divisors (see below), whose sum is σ = 29609454528. Its totient is φ = 3270115200.
The previous prime is 12300102323. The next prime is 12300102337. The reversal of 12300102330 is 3320100321.
It is an interprime number because it is at equal distance from previous prime (12300102323) and next prime (12300102337).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12300102337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609411 + ... + 629270.
It is an arithmetic number, because the mean of its divisors is an integer number (925295454).
Almost surely, 212300102330 is an apocalyptic number.
12300102330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12300102330 is an abundant number, since it is smaller than the sum of its proper divisors (17309352198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12300102330 is a wasteful number, since it uses less digits than its factorization.
12300102330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1239022.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 12300102330 its reverse (3320100321), we get a palindrome (15620202651).
The spelling of 12300102330 in words is "twelve billion, three hundred million, one hundred two thousand, three hundred thirty".
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