Base | Representation |
---|---|
bin | 101001101010… |
… | …001001111100 |
3 | 202112211012122 |
4 | 221222021330 |
5 | 10243424242 |
6 | 1030022112 |
7 | 161552255 |
oct | 51521174 |
9 | 22484178 |
10 | 10920572 |
11 | 6189873 |
12 | 37a7938 |
13 | 23548a0 |
14 | 1643b2c |
15 | e5aad2 |
hex | a6a27c |
10920572 has 12 divisors (see below), whose sum is σ = 20581176. Its totient is φ = 5040240.
The previous prime is 10920563. The next prime is 10920577. The reversal of 10920572 is 27502901.
10920572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10920577) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104954 + ... + 105057.
It is an arithmetic number, because the mean of its divisors is an integer number (1715098).
Almost surely, 210920572 is an apocalyptic number.
It is an amenable number.
10920572 is a deficient number, since it is larger than the sum of its proper divisors (9660604).
10920572 is a wasteful number, since it uses less digits than its factorization.
10920572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210028 (or 210026 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 26.
The square root of 10920572 is about 3304.6288747755. The cubic root of 10920572 is about 221.8614236750.
The spelling of 10920572 in words is "ten million, nine hundred twenty thousand, five hundred seventy-two".
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