Base | Representation |
---|---|
bin | 1001100000101… |
… | …1100001111000 |
3 | 2210001210001200 |
4 | 2120023201320 |
5 | 40203034422 |
6 | 3543014200 |
7 | 663041310 |
oct | 230134170 |
9 | 83053050 |
10 | 39893112 |
11 | 20578316 |
12 | 1143a360 |
13 | 8359cbc |
14 | 5426440 |
15 | 37802ac |
hex | 260b878 |
39893112 has 48 divisors (see below), whose sum is σ = 123480240. Its totient is φ = 11397888.
The previous prime is 39893071. The next prime is 39893129. The reversal of 39893112 is 21139893.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
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 11 ways as a sum of consecutive naturals, for example, 39073 + ... + 40080.
It is an arithmetic number, because the mean of its divisors is an integer number (2572505).
Almost surely, 239893112 is an apocalyptic number.
It is an amenable number.
39893112 is an abundant number, since it is smaller than the sum of its proper divisors (83587128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39893112 is a wasteful number, since it uses less digits than its factorization.
39893112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79172 (or 79165 counting only the distinct ones).
The product of its digits is 11664, while the sum is 36.
The square root of 39893112 is about 6316.0994292364. The cubic root of 39893112 is about 341.6902910758.
The spelling of 39893112 in words is "thirty-nine million, eight hundred ninety-three thousand, one hundred twelve".
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