Base | Representation |
---|---|
bin | 10010111101111… |
… | …10000011000100 |
3 | 102002101210120100 |
4 | 21132332003010 |
5 | 311213112122 |
6 | 23442204100 |
7 | 3641304333 |
oct | 1136760304 |
9 | 362353510 |
10 | 159113412 |
11 | 818a7297 |
12 | 45353630 |
13 | 26c70063 |
14 | 171bbd1a |
15 | de7eaac |
hex | 97be0c4 |
159113412 has 36 divisors (see below), whose sum is σ = 404128816. Its totient is φ = 52783920.
The previous prime is 159113411. The next prime is 159113413. The reversal of 159113412 is 214311951.
It is a happy number.
159113412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (159113411) and next prime (159113413).
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (159113411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2878 + ... + 18069.
Almost surely, 2159113412 is an apocalyptic number.
159113412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
159113412 is an abundant number, since it is smaller than the sum of its proper divisors (245015404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159113412 is a wasteful number, since it uses less digits than its factorization.
159113412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21168 (or 21163 counting only the distinct ones).
The product of its digits is 1080, while the sum is 27.
The square root of 159113412 is about 12614.0164896039. The cubic root of 159113412 is about 541.8789279457.
The spelling of 159113412 in words is "one hundred fifty-nine million, one hundred thirteen thousand, four hundred twelve".
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