Base | Representation |
---|---|
bin | 11100001100000011… |
… | …00000100000100010 |
3 | 1110001200020121121202 |
4 | 32012001200200202 |
5 | 221443130203010 |
6 | 10541402121202 |
7 | 1044010103240 |
oct | 160601404042 |
9 | 43050217552 |
10 | 15133444130 |
11 | 6466486622 |
12 | 2b241b0202 |
13 | 157239c38c |
14 | a37c3d790 |
15 | 5d88c36a5 |
hex | 386060822 |
15133444130 has 32 divisors (see below), whose sum is σ = 31162354560. Its totient is φ = 5183493120.
The previous prime is 15133444103. The next prime is 15133444163. The reversal of 15133444130 is 3144433151.
It is a happy number.
It is a super-2 number, since 2×151334441302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 15133444093 and 15133444102.
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, 34751 + ... + 177410.
It is an arithmetic number, because the mean of its divisors is an integer number (973823580).
Almost surely, 215133444130 is an apocalyptic number.
15133444130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15133444130 is an abundant number, since it is smaller than the sum of its proper divisors (16028910430).
15133444130 is a wasteful number, since it uses less digits than its factorization.
15133444130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213194.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 15133444130 its reverse (3144433151), we get a palindrome (18277877281).
The spelling of 15133444130 in words is "fifteen billion, one hundred thirty-three million, four hundred forty-four thousand, one hundred thirty".
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