Base | Representation |
---|---|
bin | 10011100000010010011001 |
3 | 100121202200211 |
4 | 103200102121 |
5 | 2302103420 |
6 | 301331121 |
7 | 61313443 |
oct | 23402231 |
9 | 10552624 |
10 | 5112985 |
11 | 2982509 |
12 | 1866aa1 |
13 | 10a0347 |
14 | 971493 |
15 | 6aee5a |
hex | 4e0499 |
5112985 has 8 divisors (see below), whose sum is σ = 6333696. Its totient is φ = 3958320.
The previous prime is 5112979. The next prime is 5112997. The reversal of 5112985 is 5892115.
5112985 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5112985 - 29 = 5112473 is a prime.
It is a super-2 number, since 2×51129852 = 52285231220450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16339 + ... + 16648.
It is an arithmetic number, because the mean of its divisors is an integer number (791712).
Almost surely, 25112985 is an apocalyptic number.
It is an amenable number.
5112985 is a deficient number, since it is larger than the sum of its proper divisors (1220711).
5112985 is a wasteful number, since it uses less digits than its factorization.
5112985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33023.
The product of its digits is 3600, while the sum is 31.
The square root of 5112985 is about 2261.1910578277. The cubic root of 5112985 is about 172.2760238121.
The spelling of 5112985 in words is "five million, one hundred twelve thousand, nine hundred eighty-five".
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