Base | Representation |
---|---|
bin | 10011000100010… |
… | …10010100001001 |
3 | 102010222022021101 |
4 | 21202022110021 |
5 | 311421400324 |
6 | 23512141401 |
7 | 3651360535 |
oct | 1142122411 |
9 | 363868241 |
10 | 159950089 |
11 | 82318962 |
12 | 45697861 |
13 | 271a3b30 |
14 | 17358bc5 |
15 | e097944 |
hex | 988a509 |
159950089 has 8 divisors (see below), whose sum is σ = 172652480. Its totient is φ = 147304656.
The previous prime is 159950069. The next prime is 159950137. The reversal of 159950089 is 980059951.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 159950089 - 25 = 159950057 is a prime.
It is a super-2 number, since 2×1599500892 = 51168061942215842, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (159950069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8307 + ... + 19720.
It is an arithmetic number, because the mean of its divisors is an integer number (21581560).
Almost surely, 2159950089 is an apocalyptic number.
It is an amenable number.
159950089 is a deficient number, since it is larger than the sum of its proper divisors (12702391).
159950089 is a wasteful number, since it uses less digits than its factorization.
159950089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28479.
The product of its (nonzero) digits is 145800, while the sum is 46.
The square root of 159950089 is about 12647.1375812869. The cubic root of 159950089 is about 542.8270677409.
The spelling of 159950089 in words is "one hundred fifty-nine million, nine hundred fifty thousand, eighty-nine".
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