Base | Representation |
---|---|
bin | 11000010010101110… |
… | …10101101100011000 |
3 | 1020122220212000012121 |
4 | 30021113111230120 |
5 | 203202223440000 |
6 | 5554051351024 |
7 | 641123204230 |
oct | 141127255430 |
9 | 36586760177 |
10 | 13042015000 |
11 | 55929719a3 |
12 | 263b8b2474 |
13 | 12cacc2751 |
14 | 8ba184cc0 |
15 | 514ea0b1a |
hex | 3095d5b18 |
13042015000 has 80 divisors (see below), whose sum is σ = 34922883600. Its totient is φ = 4471536000.
The previous prime is 13042014989. The next prime is 13042015067. The reversal of 13042015000 is 51024031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 151315 + ... + 221314.
It is an arithmetic number, because the mean of its divisors is an integer number (436536045).
Almost surely, 213042015000 is an apocalyptic number.
13042015000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13042015000 is an abundant number, since it is smaller than the sum of its proper divisors (21880868600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13042015000 is an equidigital number, since it uses as much as digits as its factorization.
13042015000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372662 (or 372643 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
Adding to 13042015000 its reverse (51024031), we get a palindrome (13093039031).
The spelling of 13042015000 in words is "thirteen billion, forty-two million, fifteen thousand".
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