Base | Representation |
---|---|
bin | 11001010110000001… |
… | …01101111000101000 |
3 | 1022010021001022221021 |
4 | 30223000231320220 |
5 | 210331231310440 |
6 | 10130054422224 |
7 | 661116266500 |
oct | 145300557050 |
9 | 38107038837 |
10 | 13606510120 |
11 | 585257a495 |
12 | 2778961974 |
13 | 138ac39828 |
14 | 931128a00 |
15 | 54980884a |
hex | 32b02de28 |
13606510120 has 96 divisors (see below), whose sum is σ = 35959248000. Its totient is φ = 4619728512.
The previous prime is 13606510097. The next prime is 13606510207. The reversal of 13606510120 is 2101560631.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168181 + ... + 235579.
It is an arithmetic number, because the mean of its divisors is an integer number (374575500).
Almost surely, 213606510120 is an apocalyptic number.
13606510120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13606510120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17979624000).
13606510120 is an abundant number, since it is smaller than the sum of its proper divisors (22352737880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13606510120 is a wasteful number, since it uses less digits than its factorization.
13606510120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67527 (or 67516 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 25.
The spelling of 13606510120 in words is "thirteen billion, six hundred six million, five hundred ten thousand, one hundred twenty".
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