Base | Representation |
---|---|
bin | 10010111101010… |
… | …11001010110000 |
3 | 102002020212111012 |
4 | 21132223022300 |
5 | 311203123310 |
6 | 23440410052 |
7 | 3640533020 |
oct | 1136531260 |
9 | 362225435 |
10 | 159036080 |
11 | 81854185 |
12 | 45316928 |
13 | 26c43ab8 |
14 | 1719ba80 |
15 | de66c05 |
hex | 97ab2b0 |
159036080 has 80 divisors (see below), whose sum is σ = 444852480. Its totient is φ = 51653376.
The previous prime is 159036067. The next prime is 159036083. The reversal of 159036080 is 80630951.
159036080 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (159036083) 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, 3167 + ... + 18113.
It is an arithmetic number, because the mean of its divisors is an integer number (5560656).
Almost surely, 2159036080 is an apocalyptic number.
159036080 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 159036080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222426240).
159036080 is an abundant number, since it is smaller than the sum of its proper divisors (285816400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159036080 is a wasteful number, since it uses less digits than its factorization.
159036080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14986 (or 14980 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 159036080 is about 12610.9507968273. The cubic root of 159036080 is about 541.7911260620.
The spelling of 159036080 in words is "one hundred fifty-nine million, thirty-six thousand, eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •