Base | Representation |
---|---|
bin | 100111001100… |
… | …000111101001 |
3 | 201022221021000 |
4 | 213030013221 |
5 | 10112221012 |
6 | 1004105213 |
7 | 153215121 |
oct | 47140751 |
9 | 21287230 |
10 | 10273257 |
11 | 58874a5 |
12 | 3535209 |
13 | 2189067 |
14 | 1515c81 |
15 | d7dddc |
hex | 9cc1e9 |
10273257 has 16 divisors (see below), whose sum is σ = 15480000. Its totient is φ = 6731712.
The previous prime is 10273231. The next prime is 10273261. The reversal of 10273257 is 75237201.
10273257 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10273257 - 220 = 9224681 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 10273257.
It is not an unprimeable number, because it can be changed into a prime (10273297) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1632 + ... + 4817.
It is an arithmetic number, because the mean of its divisors is an integer number (967500).
Almost surely, 210273257 is an apocalyptic number.
It is an amenable number.
10273257 is a deficient number, since it is larger than the sum of its proper divisors (5206743).
10273257 is an equidigital number, since it uses as much as digits as its factorization.
10273257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6517 (or 6511 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 10273257 is about 3205.1921939254. The cubic root of 10273257 is about 217.3882422288.
The spelling of 10273257 in words is "ten million, two hundred seventy-three thousand, two hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •