Base | Representation |
---|---|
bin | 10010000111111… |
… | …00111101001010 |
3 | 101121001222101122 |
4 | 21003330331022 |
5 | 302404443200 |
6 | 23030315242 |
7 | 3524146133 |
oct | 1103747512 |
9 | 347058348 |
10 | 152031050 |
11 | 788aa1a6 |
12 | 42ab8b22 |
13 | 25660502 |
14 | 16296c8a |
15 | d531385 |
hex | 90fcf4a |
152031050 has 24 divisors (see below), whose sum is σ = 292531500. Its totient is φ = 58714880.
The previous prime is 152031049. The next prime is 152031053. The reversal of 152031050 is 50130251.
It can be written as a sum of positive squares in 6 ways, for example, as 24137569 + 127893481 = 4913^2 + 11309^2 .
It is a super-2 number, since 2×1520310502 = 46226880328205000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (152031053) 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, 50975 + ... + 53874.
Almost surely, 2152031050 is an apocalyptic number.
152031050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152031050 is a deficient number, since it is larger than the sum of its proper divisors (140500450).
152031050 is a wasteful number, since it uses less digits than its factorization.
152031050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104890 (or 104885 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 152031050 is about 12330.0871854176. The cubic root of 152031050 is about 533.7166666874.
The spelling of 152031050 in words is "one hundred fifty-two million, thirty-one thousand, fifty".
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