Base | Representation |
---|---|
bin | 11000101010011110… |
… | …11001010001110000 |
3 | 1021011210202122202110 |
4 | 30111033121101300 |
5 | 204104230242440 |
6 | 10025530045320 |
7 | 646062562665 |
oct | 142517312160 |
9 | 37153678673 |
10 | 13241259120 |
11 | 5685388a61 |
12 | 2696579840 |
13 | 133037398b |
14 | 8d880ba6c |
15 | 52770b080 |
hex | 3153d9470 |
13241259120 has 40 divisors (see below), whose sum is σ = 41047904016. Its totient is φ = 3531002368.
The previous prime is 13241259107. The next prime is 13241259127. The reversal of 13241259120 is 2195214231.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13241259127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27585717 + ... + 27586196.
Almost surely, 213241259120 is an apocalyptic number.
13241259120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13241259120 is an abundant number, since it is smaller than the sum of its proper divisors (27806644896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13241259120 is a wasteful number, since it uses less digits than its factorization.
13241259120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55171929 (or 55171923 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The spelling of 13241259120 in words is "thirteen billion, two hundred forty-one million, two hundred fifty-nine thousand, one hundred twenty".
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