Base | Representation |
---|---|
bin | 11010110001000… |
… | …000110110000110 |
3 | 1011021222102012200 |
4 | 122301000312012 |
5 | 1404424244014 |
6 | 112320455330 |
7 | 14061625362 |
oct | 3261006606 |
9 | 1137872180 |
10 | 449056134 |
11 | 21053157a |
12 | 10647a546 |
13 | 720591b7 |
14 | 438d42a2 |
15 | 29653a09 |
hex | 1ac40d86 |
449056134 has 24 divisors (see below), whose sum is σ = 980062200. Its totient is φ = 148591968.
The previous prime is 449056123. The next prime is 449056141. The reversal of 449056134 is 431650944.
449056134 is a `hidden beast` number, since 4 + 4 + 90 + 561 + 3 + 4 = 666.
It is a super-2 number, since 2×4490561342 = 403302822966051912, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88584 + ... + 93515.
It is an arithmetic number, because the mean of its divisors is an integer number (40835925).
Almost surely, 2449056134 is an apocalyptic number.
449056134 is an abundant number, since it is smaller than the sum of its proper divisors (531006066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
449056134 is a wasteful number, since it uses less digits than its factorization.
449056134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182244 (or 182241 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 449056134 is about 21190.9446226448. The cubic root of 449056134 is about 765.7732844627.
The spelling of 449056134 in words is "four hundred forty-nine million, fifty-six thousand, one hundred thirty-four".
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