Base | Representation |
---|---|
bin | 1111110111100… |
… | …10000011001110 |
3 | 100021110210100121 |
4 | 13323302003032 |
5 | 233034041024 |
6 | 21113015154 |
7 | 3204301450 |
oct | 773620316 |
9 | 307423317 |
10 | 133112014 |
11 | 69158032 |
12 | 386b44ba |
13 | 21768109 |
14 | 139702d0 |
15 | ba458e4 |
hex | 7ef20ce |
133112014 has 32 divisors (see below), whose sum is σ = 235394496. Its totient is φ = 55261440.
The previous prime is 133112011. The next prime is 133112029. The reversal of 133112014 is 410211331.
It is a super-2 number, since 2×1331120142 = 35437616542272392, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133112011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161724 + ... + 162544.
It is an arithmetic number, because the mean of its divisors is an integer number (7356078).
Almost surely, 2133112014 is an apocalyptic number.
133112014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
133112014 is a deficient number, since it is larger than the sum of its proper divisors (102282482).
133112014 is a wasteful number, since it uses less digits than its factorization.
133112014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1180.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 133112014 is about 11537.4179953749. The cubic root of 133112014 is about 510.5901332320.
Adding to 133112014 its reverse (410211331), we get a palindrome (543323345).
The spelling of 133112014 in words is "one hundred thirty-three million, one hundred twelve thousand, fourteen".
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