Base | Representation |
---|---|
bin | 1111111100110… |
… | …00001101110110 |
3 | 100022202100222121 |
4 | 13332120031312 |
5 | 233222331010 |
6 | 21135350154 |
7 | 3213134656 |
oct | 776301566 |
9 | 308670877 |
10 | 133792630 |
11 | 69582424 |
12 | 3898235a |
13 | 21945b4a |
14 | 13aaa366 |
15 | bb2c3da |
hex | 7f98376 |
133792630 has 16 divisors (see below), whose sum is σ = 240970464. Its totient is φ = 53485120.
The previous prime is 133792591. The next prime is 133792639. The reversal of 133792630 is 36297331.
It is a super-3 number, since 3×1337926303 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133792639) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21135 + ... + 26725.
It is an arithmetic number, because the mean of its divisors is an integer number (15060654).
Almost surely, 2133792630 is an apocalyptic number.
133792630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133792630 is a deficient number, since it is larger than the sum of its proper divisors (107177834).
133792630 is a wasteful number, since it uses less digits than its factorization.
133792630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7991.
The product of its (nonzero) digits is 20412, while the sum is 34.
The square root of 133792630 is about 11566.8764150050. The cubic root of 133792630 is about 511.4588882633.
The spelling of 133792630 in words is "one hundred thirty-three million, seven hundred ninety-two thousand, six hundred thirty".
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