Base | Representation |
---|---|
bin | 101000111011… |
… | …001101001001 |
3 | 202012001102011 |
4 | 220323031021 |
5 | 10221301030 |
6 | 1021535521 |
7 | 160121512 |
oct | 50731511 |
9 | 22161364 |
10 | 10728265 |
11 | 6068339 |
12 | 37145a1 |
13 | 22b81b2 |
14 | 15d3a09 |
15 | e1db2a |
hex | a3b349 |
10728265 has 16 divisors (see below), whose sum is σ = 13426560. Its totient is φ = 8222080.
The previous prime is 10728259. The next prime is 10728271. The reversal of 10728265 is 56282701.
10728265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10728259) and next prime (10728271).
It is not a de Polignac number, because 10728265 - 23 = 10728257 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11652 + ... + 12538.
It is an arithmetic number, because the mean of its divisors is an integer number (839160).
Almost surely, 210728265 is an apocalyptic number.
It is an amenable number.
10728265 is a deficient number, since it is larger than the sum of its proper divisors (2698295).
10728265 is an equidigital number, since it uses as much as digits as its factorization.
10728265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992.
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 10728265 is about 3275.4030286363. The cubic root of 10728265 is about 220.5514060623.
It can be divided in two parts, 10728 and 265, that multiplied together give a triangular number (2842920 = T2384).
The spelling of 10728265 in words is "ten million, seven hundred twenty-eight thousand, two hundred sixty-five".
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