Base | Representation |
---|---|
bin | 10011100000000110010100 |
3 | 100121201122012 |
4 | 103200012110 |
5 | 2302042322 |
6 | 301323352 |
7 | 61311260 |
oct | 23400624 |
9 | 10551565 |
10 | 5112212 |
11 | 2981976 |
12 | 1866558 |
13 | 109cba1 |
14 | 9710a0 |
15 | 6aeae2 |
hex | 4e0194 |
5112212 has 12 divisors (see below), whose sum is σ = 10224480. Its totient is φ = 2190936.
The previous prime is 5112193. The next prime is 5112271. The reversal of 5112212 is 2122115.
5112212 is an admirable number.
It is a super-2 number, since 2×51122122 = 52269423065888, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91262 + ... + 91317.
It is an arithmetic number, because the mean of its divisors is an integer number (852040).
Almost surely, 25112212 is an apocalyptic number.
It is an amenable number.
5112212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5112212 is a wasteful number, since it uses less digits than its factorization.
5112212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182590 (or 182588 counting only the distinct ones).
The product of its digits is 40, while the sum is 14.
The square root of 5112212 is about 2261.0201237495. The cubic root of 5112212 is about 172.2673415989.
Adding to 5112212 its reverse (2122115), we get a palindrome (7234327).
The spelling of 5112212 in words is "five million, one hundred twelve thousand, two hundred twelve".
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