Base | Representation |
---|---|
bin | 11000101001100111… |
… | …01101000100010000 |
3 | 1021011022002212022111 |
4 | 30110303231010100 |
5 | 204100401001034 |
6 | 10025110315104 |
7 | 645644100541 |
oct | 142463550420 |
9 | 37138085274 |
10 | 13234000144 |
11 | 5681280202 |
12 | 2694058a94 |
13 | 132ba01921 |
14 | 8d787c4c8 |
15 | 526c75364 |
hex | 314ced110 |
13234000144 has 20 divisors (see below), whose sum is σ = 25643820124. Its totient is φ = 6616240128.
The previous prime is 13234000139. The next prime is 13234000181. The reversal of 13234000144 is 44100043231.
It can be written as a sum of positive squares in 2 ways, for example, as 484880400 + 12749119744 = 22020^2 + 112912^2 .
It is a super-2 number, since 2×132340001442 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112504 + ... + 197800.
Almost surely, 213234000144 is an apocalyptic number.
It is an amenable number.
13234000144 is a deficient number, since it is larger than the sum of its proper divisors (12409819980).
13234000144 is an equidigital number, since it uses as much as digits as its factorization.
13234000144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95002 (or 94996 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 13234000144 its reverse (44100043231), we get a palindrome (57334043375).
The spelling of 13234000144 in words is "thirteen billion, two hundred thirty-four million, one hundred forty-four", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •