Base | Representation |
---|---|
bin | 1101011001001… |
… | …01000101101101 |
3 | 21211101221121102 |
4 | 12230211011231 |
5 | 212230141144 |
6 | 15052012445 |
7 | 2532645464 |
oct | 654450555 |
9 | 254357542 |
10 | 112349549 |
11 | 58466974 |
12 | 31761125 |
13 | 1a378930 |
14 | 10cc79db |
15 | 9ce3b4e |
hex | 6b2516d |
112349549 has 36 divisors (see below), whose sum is σ = 138380508. Its totient is φ = 90351360.
The previous prime is 112349537. The next prime is 112349551. The reversal of 112349549 is 945943211.
It can be written as a sum of positive squares in 2 ways, for example, as 50836900 + 61512649 = 7130^2 + 7843^2 .
It is not a de Polignac number, because 112349549 - 224 = 95572333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112349569) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3624164 + ... + 3624194.
It is an arithmetic number, because the mean of its divisors is an integer number (3843903).
Almost surely, 2112349549 is an apocalyptic number.
It is an amenable number.
112349549 is a deficient number, since it is larger than the sum of its proper divisors (26030959).
112349549 is a wasteful number, since it uses less digits than its factorization.
112349549 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138 (or 84 counting only the distinct ones).
The product of its digits is 38880, while the sum is 38.
The square root of 112349549 is about 10599.5070168381. The cubic root of 112349549 is about 482.5293980137.
The spelling of 112349549 in words is "one hundred twelve million, three hundred forty-nine thousand, five hundred forty-nine".
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