Base | Representation |
---|---|
bin | 10011000100101101… |
… | …00000000000001111 |
3 | 222102122100220020211 |
4 | 21202112200000033 |
5 | 131432420000030 |
6 | 4412034423251 |
7 | 511520364310 |
oct | 114226400017 |
9 | 28378326224 |
10 | 10240000015 |
11 | 4385238633 |
12 | 1b99431b27 |
13 | c7263b30b |
14 | 6d1d98607 |
15 | 3edeb912a |
hex | 2625a000f |
10240000015 has 16 divisors (see below), whose sum is σ = 14088310848. Its totient is φ = 6999273216.
The previous prime is 10240000003. The next prime is 10240000051. The reversal of 10240000015 is 51000004201.
It is a cyclic number.
It is not a de Polignac number, because 10240000015 - 25 = 10239999983 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 456412 + ... + 478321.
It is an arithmetic number, because the mean of its divisors is an integer number (880519428).
Almost surely, 210240000015 is an apocalyptic number.
10240000015 is a deficient number, since it is larger than the sum of its proper divisors (3848310833).
10240000015 is an equidigital number, since it uses as much as digits as its factorization.
10240000015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 935058.
The product of its (nonzero) digits is 40, while the sum is 13.
Adding to 10240000015 its reverse (51000004201), we get a palindrome (61240004216).
The spelling of 10240000015 in words is "ten billion, two hundred forty million, fifteen", and thus it is an aban number.
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