Base | Representation |
---|---|
bin | 1111111100010… |
… | …11001000101010 |
3 | 100022122122111011 |
4 | 13332023020222 |
5 | 233214122200 |
6 | 21134254134 |
7 | 3212522524 |
oct | 776131052 |
9 | 308578434 |
10 | 133739050 |
11 | 69546145 |
12 | 3895734a |
13 | 21927643 |
14 | 13a94a14 |
15 | bb1b5ba |
hex | 7f8b22a |
133739050 has 24 divisors (see below), whose sum is σ = 249087852. Its totient is φ = 53424000.
The previous prime is 133739029. The next prime is 133739057. The reversal of 133739050 is 50937331.
It can be written as a sum of positive squares in 6 ways, for example, as 15342889 + 118396161 = 3917^2 + 10881^2 .
It is a super-2 number, since 2×1337390502 = 35772266989805000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (133739057) 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, 51790 + ... + 54310.
Almost surely, 2133739050 is an apocalyptic number.
133739050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133739050 is a deficient number, since it is larger than the sum of its proper divisors (115348802).
133739050 is a wasteful number, since it uses less digits than its factorization.
133739050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3594 (or 3589 counting only the distinct ones).
The product of its (nonzero) digits is 8505, while the sum is 31.
The square root of 133739050 is about 11564.5600867478. The cubic root of 133739050 is about 511.3906044169.
The spelling of 133739050 in words is "one hundred thirty-three million, seven hundred thirty-nine thousand, fifty".
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