Base | Representation |
---|---|
bin | 10001111111110… |
… | …01100101111001 |
3 | 101112002000010020 |
4 | 20333321211321 |
5 | 302121444242 |
6 | 22551441053 |
7 | 3512132655 |
oct | 1077714571 |
9 | 345060106 |
10 | 150968697 |
11 | 78244020 |
12 | 42686189 |
13 | 2537aab9 |
14 | 1609ba65 |
15 | d3c16ec |
hex | 8ff9979 |
150968697 has 16 divisors (see below), whose sum is σ = 219810240. Its totient is φ = 91404800.
The previous prime is 150968681. The next prime is 150968759. The reversal of 150968697 is 796869051.
It is a cyclic number.
It is not a de Polignac number, because 150968697 - 24 = 150968681 is a prime.
It is not an unprimeable number, because it can be changed into a prime (150968677) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47329 + ... + 50417.
It is an arithmetic number, because the mean of its divisors is an integer number (13738140).
Almost surely, 2150968697 is an apocalyptic number.
It is an amenable number.
150968697 is a deficient number, since it is larger than the sum of its proper divisors (68841543).
150968697 is a wasteful number, since it uses less digits than its factorization.
150968697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4584.
The product of its (nonzero) digits is 816480, while the sum is 51.
The square root of 150968697 is about 12286.9319604204. The cubic root of 150968697 is about 532.4706025341.
The spelling of 150968697 in words is "one hundred fifty million, nine hundred sixty-eight thousand, six hundred ninety-seven".
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