Base | Representation |
---|---|
bin | 11000101010101000… |
… | …10011000100011010 |
3 | 1021011220011221211210 |
4 | 30111110103010122 |
5 | 204110042410120 |
6 | 10030013403550 |
7 | 646106525124 |
oct | 142524230432 |
9 | 37156157753 |
10 | 13242544410 |
11 | 5686086687 |
12 | 2696a995b6 |
13 | 13307039c4 |
14 | 8d8a64214 |
15 | 5278b1ce0 |
hex | 31551311a |
13242544410 has 32 divisors (see below), whose sum is σ = 32229747072. Its totient is φ = 3481607360.
The previous prime is 13242544387. The next prime is 13242544411. The reversal of 13242544410 is 1444524231.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (13242544411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3106449 + ... + 3110708.
It is an arithmetic number, because the mean of its divisors is an integer number (1007179596).
Almost surely, 213242544410 is an apocalyptic number.
13242544410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13242544410 is an abundant number, since it is smaller than the sum of its proper divisors (18987202662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13242544410 is a wasteful number, since it uses less digits than its factorization.
13242544410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6217238.
The product of its (nonzero) digits is 15360, while the sum is 30.
The spelling of 13242544410 in words is "thirteen billion, two hundred forty-two million, five hundred forty-four thousand, four hundred ten".
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