Base | Representation |
---|---|
bin | 10011000010010… |
… | …10111100000000 |
3 | 102010111010011211 |
4 | 21201022330000 |
5 | 311340043441 |
6 | 23502415504 |
7 | 3646226650 |
oct | 1141127400 |
9 | 363433154 |
10 | 159690496 |
11 | 82160919 |
12 | 45591594 |
13 | 27112924 |
14 | 172cc360 |
15 | e045a81 |
hex | 984af00 |
159690496 has 36 divisors (see below), whose sum is σ = 364298032. Its totient is φ = 68438016.
The previous prime is 159690491. The next prime is 159690499. The reversal of 159690496 is 694096951.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159690491) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42765 + ... + 46348.
Almost surely, 2159690496 is an apocalyptic number.
159690496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
159690496 is an abundant number, since it is smaller than the sum of its proper divisors (204607536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159690496 is an frugal number, since it uses more digits than its factorization.
159690496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89136 (or 89122 counting only the distinct ones).
The product of its (nonzero) digits is 524880, while the sum is 49.
The square root of 159690496 is about 12636.8704986638. The cubic root of 159690496 is about 542.5332460672.
The spelling of 159690496 in words is "one hundred fifty-nine million, six hundred ninety thousand, four hundred ninety-six".
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