Base | Representation |
---|---|
bin | 10001111001100… |
… | …11000001100001 |
3 | 101110112200102200 |
4 | 20330303001201 |
5 | 301414432421 |
6 | 22522203413 |
7 | 3502204506 |
oct | 1074630141 |
9 | 343480380 |
10 | 150155361 |
11 | 77838a44 |
12 | 42353569 |
13 | 25154835 |
14 | 15d294ad |
15 | d2b0726 |
hex | 8f33061 |
150155361 has 12 divisors (see below), whose sum is σ = 222753492. Its totient is φ = 97397856.
The previous prime is 150155353. The next prime is 150155363. The reversal of 150155361 is 163551051.
150155361 is a `hidden beast` number, since 1 + 50 + 1 + 553 + 61 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 144000000 + 6155361 = 12000^2 + 2481^2 .
It is not a de Polignac number, because 150155361 - 23 = 150155353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (150155363) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225126 + ... + 225791.
It is an arithmetic number, because the mean of its divisors is an integer number (18562791).
Almost surely, 2150155361 is an apocalyptic number.
It is an amenable number.
150155361 is a deficient number, since it is larger than the sum of its proper divisors (72598131).
150155361 is a wasteful number, since it uses less digits than its factorization.
150155361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450960 (or 450957 counting only the distinct ones).
The product of its (nonzero) digits is 2250, while the sum is 27.
The square root of 150155361 is about 12253.7896587137. The cubic root of 150155361 is about 531.5126609602.
The spelling of 150155361 in words is "one hundred fifty million, one hundred fifty-five thousand, three hundred sixty-one".
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