Base | Representation |
---|---|
bin | 10010111101101… |
… | …10111001100001 |
3 | 102002100022101210 |
4 | 21132312321201 |
5 | 311211143004 |
6 | 23441420333 |
7 | 3641123061 |
oct | 1136667141 |
9 | 362308353 |
10 | 159084129 |
11 | 81887296 |
12 | 4533a6a9 |
13 | 26c5c929 |
14 | 171b13a1 |
15 | de76089 |
hex | 97b6e61 |
159084129 has 4 divisors (see below), whose sum is σ = 212112176. Its totient is φ = 106056084.
The previous prime is 159084109. The next prime is 159084139. The reversal of 159084129 is 921480951.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 159084129 - 216 = 159018593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (159084109) 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, 26514019 + ... + 26514024.
It is an arithmetic number, because the mean of its divisors is an integer number (53028044).
Almost surely, 2159084129 is an apocalyptic number.
It is an amenable number.
159084129 is a deficient number, since it is larger than the sum of its proper divisors (53028047).
159084129 is an equidigital number, since it uses as much as digits as its factorization.
159084129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53028046.
The product of its (nonzero) digits is 25920, while the sum is 39.
The square root of 159084129 is about 12612.8557036065. The cubic root of 159084129 is about 541.8456837040.
The spelling of 159084129 in words is "one hundred fifty-nine million, eighty-four thousand, one hundred twenty-nine".
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