Base | Representation |
---|---|
bin | 10000000101100… |
… | …01100010110000 |
3 | 100101220220122220 |
4 | 20002301202300 |
5 | 234021214234 |
6 | 21220201040 |
7 | 3226004331 |
oct | 1002614260 |
9 | 311826586 |
10 | 134944944 |
11 | 6a19a152 |
12 | 39239180 |
13 | 21c5a4a4 |
14 | 13cca288 |
15 | bca8a49 |
hex | 80b18b0 |
134944944 has 20 divisors (see below), whose sum is σ = 348607896. Its totient is φ = 44981632.
The previous prime is 134944919. The next prime is 134944949. The reversal of 134944944 is 449449431.
It is a super-2 number, since 2×1349449442 = 36420275822326272, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 134944896 and 134944905.
It is not an unprimeable number, because it can be changed into a prime (134944949) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1405629 + ... + 1405724.
Almost surely, 2134944944 is an apocalyptic number.
It is an amenable number.
134944944 is an abundant number, since it is smaller than the sum of its proper divisors (213662952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134944944 is a wasteful number, since it uses less digits than its factorization.
134944944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2811364 (or 2811358 counting only the distinct ones).
The product of its digits is 248832, while the sum is 42.
The square root of 134944944 is about 11616.5805640042. The cubic root of 134944944 is about 512.9230379018.
The spelling of 134944944 in words is "one hundred thirty-four million, nine hundred forty-four thousand, nine hundred forty-four".
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