Base | Representation |
---|---|
bin | 101000100000… |
… | …110101110000 |
3 | 201222120021102 |
4 | 220200311300 |
5 | 10204322042 |
6 | 1015343532 |
7 | 156161615 |
oct | 50406560 |
9 | 21876242 |
10 | 10620272 |
11 | 5aa4193 |
12 | 3681ba8 |
13 | 227acb0 |
14 | 15a650c |
15 | debb32 |
hex | a20d70 |
10620272 has 20 divisors (see below), whose sum is σ = 22160040. Its totient is φ = 4901568.
The previous prime is 10620241. The next prime is 10620289. The reversal of 10620272 is 27202601.
It is a super-2 number, since 2×106202722 = 225580354707968, 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 3 ways as a sum of consecutive naturals, for example, 25322 + ... + 25737.
It is an arithmetic number, because the mean of its divisors is an integer number (1108002).
Almost surely, 210620272 is an apocalyptic number.
It is an amenable number.
10620272 is an abundant number, since it is smaller than the sum of its proper divisors (11539768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10620272 is a wasteful number, since it uses less digits than its factorization.
10620272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51080 (or 51074 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 20.
The square root of 10620272 is about 3258.8758798089. The cubic root of 10620272 is about 219.8088698119.
Adding to 10620272 its reverse (27202601), we get a palindrome (37822873).
The spelling of 10620272 in words is "ten million, six hundred twenty thousand, two hundred seventy-two".
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