Base | Representation |
---|---|
bin | 11100001100110110… |
… | …11010001101000010 |
3 | 1110002011000120122021 |
4 | 32012123122031002 |
5 | 222001344442200 |
6 | 10542203432054 |
7 | 1044121603024 |
oct | 160633321502 |
9 | 43064016567 |
10 | 15140234050 |
11 | 646a2a3a27 |
12 | 2b2652562a |
13 | 1573908a96 |
14 | a38aca014 |
15 | 5d92b541a |
hex | 3866da342 |
15140234050 has 24 divisors (see below), whose sum is σ = 28165246416. Its totient is φ = 6055145040.
The previous prime is 15140234023. The next prime is 15140234071. The reversal of 15140234050 is 5043204151.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 360237 + ... + 400063.
It is an arithmetic number, because the mean of its divisors is an integer number (1173551934).
Almost surely, 215140234050 is an apocalyptic number.
15140234050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15140234050 is a deficient number, since it is larger than the sum of its proper divisors (13025012366).
15140234050 is a wasteful number, since it uses less digits than its factorization.
15140234050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47442 (or 47437 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The spelling of 15140234050 in words is "fifteen billion, one hundred forty million, two hundred thirty-four thousand, fifty".
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