Base | Representation |
---|---|
bin | 10110111010100001… |
… | …10010110111110000 |
3 | 1011202100120112101102 |
4 | 23131100302313300 |
5 | 200143314231000 |
6 | 5352420423532 |
7 | 613600066406 |
oct | 133520626760 |
9 | 34670515342 |
10 | 12302102000 |
11 | 5243241351 |
12 | 2473b47ba8 |
13 | 121091a2c6 |
14 | 849bbb476 |
15 | 4c00473d5 |
hex | 2dd432df0 |
12302102000 has 160 divisors (see below), whose sum is σ = 32044806144. Its totient is φ = 4554528000.
The previous prime is 12302101979. The next prime is 12302102017. The reversal of 12302102000 is 20120321.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1421687 + ... + 1430313.
Almost surely, 212302102000 is an apocalyptic number.
12302102000 is a gapful number since it is divisible by the number (10) 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 12302102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16022403072).
12302102000 is an abundant number, since it is smaller than the sum of its proper divisors (19742704144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12302102000 is a wasteful number, since it uses less digits than its factorization.
12302102000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8704 (or 8688 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 12302102000 its reverse (20120321), we get a palindrome (12322222321).
The spelling of 12302102000 in words is "twelve billion, three hundred two million, one hundred two thousand".
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