Base | Representation |
---|---|
bin | 10110111010100001… |
… | …00001010010111010 |
3 | 1011202100102212122010 |
4 | 23131100201102322 |
5 | 200143304430020 |
6 | 5352415110350 |
7 | 613566346464 |
oct | 133520412272 |
9 | 34670385563 |
10 | 12302030010 |
11 | 52431a2256 |
12 | 2473b123b6 |
13 | 12108c35ca |
14 | 849b9d134 |
15 | 4c0030de0 |
hex | 2dd4214ba |
12302030010 has 32 divisors (see below), whose sum is σ = 30808563840. Its totient is φ = 3137908928.
The previous prime is 12302029967. The next prime is 12302030023. The reversal of 12302030010 is 1003020321.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8913825 + ... + 8915204.
It is an arithmetic number, because the mean of its divisors is an integer number (962767620).
Almost surely, 212302030010 is an apocalyptic number.
12302030010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12302030010 is an abundant number, since it is smaller than the sum of its proper divisors (18506533830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12302030010 is a wasteful number, since it uses less digits than its factorization.
12302030010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17829062.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 12302030010 its reverse (1003020321), we get a palindrome (13305050331).
The spelling of 12302030010 in words is "twelve billion, three hundred two million, thirty thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •