Base | Representation |
---|---|
bin | 10010000100000… |
… | …10011011100101 |
3 | 101120010110222012 |
4 | 21002002123211 |
5 | 302242413224 |
6 | 23011444005 |
7 | 3516656030 |
oct | 1102023345 |
9 | 346113865 |
10 | 151529189 |
11 | 78597139 |
12 | 428b6605 |
13 | 25515c56 |
14 | 161a6017 |
15 | d48280e |
hex | 90826e5 |
151529189 has 16 divisors (see below), whose sum is σ = 177169920. Its totient is φ = 126921600.
The previous prime is 151529167. The next prime is 151529207. The reversal of 151529189 is 981925151.
It is a cyclic number.
It is not a de Polignac number, because 151529189 - 224 = 134751973 is a prime.
It is a super-2 number, since 2×1515291892 = 45922190237995442, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151529149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54497 + ... + 57209.
It is an arithmetic number, because the mean of its divisors is an integer number (11073120).
Almost surely, 2151529189 is an apocalyptic number.
It is an amenable number.
151529189 is a deficient number, since it is larger than the sum of its proper divisors (25640731).
151529189 is a wasteful number, since it uses less digits than its factorization.
151529189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2900.
The product of its digits is 32400, while the sum is 41.
The square root of 151529189 is about 12309.7192900569. The cubic root of 151529189 is about 533.1287454446.
The spelling of 151529189 in words is "one hundred fifty-one million, five hundred twenty-nine thousand, one hundred eighty-nine".
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