Base | Representation |
---|---|
bin | 1111111100010… |
… | …00110001010010 |
3 | 100022122011012100 |
4 | 13332020301102 |
5 | 233213314422 |
6 | 21134141230 |
7 | 3212452344 |
oct | 776106122 |
9 | 308564170 |
10 | 133729362 |
11 | 69539938 |
12 | 38951816 |
13 | 21923100 |
14 | 13a91294 |
15 | bb187ac |
hex | 7f88c52 |
133729362 has 36 divisors (see below), whose sum is σ = 313756794. Its totient is φ = 41146560.
The previous prime is 133729339. The next prime is 133729363. The reversal of 133729362 is 263927331.
It can be written as a sum of positive squares in 3 ways, for example, as 90839961 + 42889401 = 9531^2 + 6549^2 .
It is a super-3 number, since 3×1337293623 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (133729363) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18939 + ... + 25022.
Almost surely, 2133729362 is an apocalyptic number.
133729362 is an abundant number, since it is smaller than the sum of its proper divisors (180027432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133729362 is a wasteful number, since it uses less digits than its factorization.
133729362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43995 (or 43979 counting only the distinct ones).
The product of its digits is 40824, while the sum is 36.
The square root of 133729362 is about 11564.1412132506. The cubic root of 133729362 is about 511.3782558126.
The spelling of 133729362 in words is "one hundred thirty-three million, seven hundred twenty-nine thousand, three hundred sixty-two".
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