Base | Representation |
---|---|
bin | 10000000010110… |
… | …01011111010000 |
3 | 100101020120220200 |
4 | 20001121133100 |
5 | 233423144042 |
6 | 21204335200 |
7 | 3222642654 |
oct | 1001313720 |
9 | 311216820 |
10 | 134584272 |
11 | 69a73179 |
12 | 390a4500 |
13 | 21b62284 |
14 | 13c34a64 |
15 | bc36c4c |
hex | 80597d0 |
134584272 has 30 divisors (see below), whose sum is σ = 376649442. Its totient is φ = 44861376.
The previous prime is 134584267. The next prime is 134584309. The reversal of 134584272 is 272485431.
It is a happy number.
134584272 is a `hidden beast` number, since 1 + 3 + 4 + 584 + 2 + 72 = 666.
It can be written as a sum of positive squares in only one way, i.e., 126427536 + 8156736 = 11244^2 + 2856^2 .
It is a super-2 number, since 2×1345842722 = 36225852539539968, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 467163 + ... + 467450.
Almost surely, 2134584272 is an apocalyptic number.
134584272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
134584272 is an abundant number, since it is smaller than the sum of its proper divisors (242065170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134584272 is a wasteful number, since it uses less digits than its factorization.
134584272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 934627 (or 934618 counting only the distinct ones).
The product of its digits is 53760, while the sum is 36.
The square root of 134584272 is about 11601.0461597220. The cubic root of 134584272 is about 512.4656611536.
The spelling of 134584272 in words is "one hundred thirty-four million, five hundred eighty-four thousand, two hundred seventy-two".
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