Base | Representation |
---|---|
bin | 10001111000110… |
… | …10111011010001 |
3 | 101110100200000222 |
4 | 20330122323101 |
5 | 301403303112 |
6 | 22520122425 |
7 | 3501313652 |
oct | 1074327321 |
9 | 343320028 |
10 | 150056657 |
11 | 77780873 |
12 | 42306415 |
13 | 2511b92a |
14 | 15d01529 |
15 | d291372 |
hex | 8f1aed1 |
150056657 has 2 divisors, whose sum is σ = 150056658. Its totient is φ = 150056656.
The previous prime is 150056651. The next prime is 150056677. The reversal of 150056657 is 756650051.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 114725521 + 35331136 = 10711^2 + 5944^2 .
It is a cyclic number.
It is not a de Polignac number, because 150056657 - 26 = 150056593 is a prime.
It is not a weakly prime, because it can be changed into another prime (150056651) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75028328 + 75028329.
It is an arithmetic number, because the mean of its divisors is an integer number (75028329).
Almost surely, 2150056657 is an apocalyptic number.
It is an amenable number.
150056657 is a deficient number, since it is larger than the sum of its proper divisors (1).
150056657 is an equidigital number, since it uses as much as digits as its factorization.
150056657 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 31500, while the sum is 35.
The square root of 150056657 is about 12249.7615078825. The cubic root of 150056657 is about 531.3961728889.
The spelling of 150056657 in words is "one hundred fifty million, fifty-six thousand, six hundred fifty-seven".
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