Base | Representation |
---|---|
bin | 10011001100010111… |
… | …10101001100111010 |
3 | 222121010101021212201 |
4 | 21212023311030322 |
5 | 132100400441442 |
6 | 4422253100414 |
7 | 513231131206 |
oct | 114613651472 |
9 | 28533337781 |
10 | 10304312122 |
11 | 4408574235 |
12 | 1bb6a8770a |
13 | c82a67c10 |
14 | 6da739b06 |
15 | 40496e7b7 |
hex | 2662f533a |
10304312122 has 32 divisors (see below), whose sum is σ = 16992581760. Its totient is φ = 4657270080.
The previous prime is 10304312071. The next prime is 10304312143. The reversal of 10304312122 is 22121340301.
It is a happy number.
It is a super-2 number, since 2×103043121222 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10304312122.
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, 390672 + ... + 416212.
It is an arithmetic number, because the mean of its divisors is an integer number (531018180).
Almost surely, 210304312122 is an apocalyptic number.
10304312122 is a deficient number, since it is larger than the sum of its proper divisors (6688269638).
10304312122 is a wasteful number, since it uses less digits than its factorization.
10304312122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25878.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 10304312122 its reverse (22121340301), we get a palindrome (32425652423).
The spelling of 10304312122 in words is "ten billion, three hundred four million, three hundred twelve thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •