Base | Representation |
---|---|
bin | 10010111110100… |
… | …00111001011100 |
3 | 102002112201110220 |
4 | 21133100321130 |
5 | 311223044440 |
6 | 23444001340 |
7 | 3642045411 |
oct | 1137207134 |
9 | 362481426 |
10 | 159190620 |
11 | 8194a2a6 |
12 | 45390250 |
13 | 26c99244 |
14 | 171dc108 |
15 | de978d0 |
hex | 97d0e5c |
159190620 has 48 divisors (see below), whose sum is σ = 450078720. Its totient is φ = 42037056.
The previous prime is 159190553. The next prime is 159190631. The reversal of 159190620 is 26091951.
159190620 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6700 + ... + 19059.
It is an arithmetic number, because the mean of its divisors is an integer number (9376640).
Almost surely, 2159190620 is an apocalyptic number.
159190620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
159190620 is an abundant number, since it is smaller than the sum of its proper divisors (290888100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159190620 is a wasteful number, since it uses less digits than its factorization.
159190620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25874 (or 25872 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 33.
The square root of 159190620 is about 12617.0765235058. The cubic root of 159190620 is about 541.9665606653.
The spelling of 159190620 in words is "one hundred fifty-nine million, one hundred ninety thousand, six hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •