Base | Representation |
---|---|
bin | 10110011010010100… |
… | …11100010100110010 |
3 | 1011001112022222220220 |
4 | 23031022130110302 |
5 | 144120143020310 |
6 | 5305531313510 |
7 | 604110216036 |
oct | 131512342462 |
9 | 34045288826 |
10 | 12032001330 |
11 | 5114829758 |
12 | 23b95ab896 |
13 | 119998a71b |
14 | 821d8c1c6 |
15 | 4a6492670 |
hex | 2cd29c532 |
12032001330 has 32 divisors (see below), whose sum is σ = 28904045184. Its totient is φ = 3205506816.
The previous prime is 12032001287. The next prime is 12032001383. The reversal of 12032001330 is 3310023021.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 156759 + ... + 220538.
It is an arithmetic number, because the mean of its divisors is an integer number (903251412).
Almost surely, 212032001330 is an apocalyptic number.
12032001330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12032001330 is an abundant number, since it is smaller than the sum of its proper divisors (16872043854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12032001330 is a wasteful number, since it uses less digits than its factorization.
12032001330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378370.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 12032001330 its reverse (3310023021), we get a palindrome (15342024351).
The spelling of 12032001330 in words is "twelve billion, thirty-two million, one thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •