Base | Representation |
---|---|
bin | 10010111110100… |
… | …10000011010000 |
3 | 102002112221221212 |
4 | 21133102003100 |
5 | 311223222334 |
6 | 23444035252 |
7 | 3642065240 |
oct | 1137220320 |
9 | 362487855 |
10 | 159195344 |
11 | 81952900 |
12 | 45392b28 |
13 | 26c9b439 |
14 | 171ddb20 |
15 | de98ece |
hex | 97d20d0 |
159195344 has 120 divisors (see below), whose sum is σ = 410848704. Its totient is φ = 58291200.
The previous prime is 159195343. The next prime is 159195347. The reversal of 159195344 is 443591951.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159195343) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230039 + ... + 230729.
Almost surely, 2159195344 is an apocalyptic number.
159195344 is a gapful number since it is divisible by the number (14) 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 159195344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205424352).
159195344 is an abundant number, since it is smaller than the sum of its proper divisors (251653360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159195344 is a wasteful number, since it uses less digits than its factorization.
159195344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745 (or 728 counting only the distinct ones).
The product of its digits is 97200, while the sum is 41.
The square root of 159195344 is about 12617.2637287171. The cubic root of 159195344 is about 541.9719215857.
The spelling of 159195344 in words is "one hundred fifty-nine million, one hundred ninety-five thousand, three hundred forty-four".
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