Base | Representation |
---|---|
bin | 10010111111110… |
… | …01101011010000 |
3 | 102002212012121010 |
4 | 21133321223100 |
5 | 311243421043 |
6 | 23451330520 |
7 | 3643342362 |
oct | 1137715320 |
9 | 362765533 |
10 | 159357648 |
11 | 81a5383a |
12 | 45450a40 |
13 | 27027288 |
14 | 17242d32 |
15 | decc133 |
hex | 97f9ad0 |
159357648 has 20 divisors (see below), whose sum is σ = 411674048. Its totient is φ = 53119200.
The previous prime is 159357637. The next prime is 159357661. The reversal of 159357648 is 846753951.
159357648 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 3319951 = 159357648 / (1 + 5 + 9 + 3 + 5 + 7 + 6 + 4 + 8).
It is a junction number, because it is equal to n+sod(n) for n = 159357597 and 159357606.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1659928 + ... + 1660023.
Almost surely, 2159357648 is an apocalyptic number.
It is an amenable number.
159357648 is an abundant number, since it is smaller than the sum of its proper divisors (252316400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159357648 is a wasteful number, since it uses less digits than its factorization.
159357648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3319962 (or 3319956 counting only the distinct ones).
The product of its digits is 907200, while the sum is 48.
The square root of 159357648 is about 12623.6939126390. The cubic root of 159357648 is about 542.1560440847.
The spelling of 159357648 in words is "one hundred fifty-nine million, three hundred fifty-seven thousand, six hundred forty-eight".
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