Base | Representation |
---|---|
bin | 100111101011… |
… | …010111100010 |
3 | 201120102211111 |
4 | 213223113202 |
5 | 10130320000 |
6 | 1010533534 |
7 | 154260226 |
oct | 47532742 |
9 | 21512744 |
10 | 10401250 |
11 | 5964682 |
12 | 35972aa |
13 | 22023b2 |
14 | 154a786 |
15 | da6cba |
hex | 9eb5e2 |
10401250 has 40 divisors (see below), whose sum is σ = 19990476. Its totient is φ = 4056000.
The previous prime is 10401239. The next prime is 10401253. The reversal of 10401250 is 5210401.
It can be written as a sum of positive squares in 10 ways, for example, as 772641 + 9628609 = 879^2 + 3103^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 10401250.
It is not an unprimeable number, because it can be changed into a prime (10401253) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 66172 + ... + 66328.
Almost surely, 210401250 is an apocalyptic number.
10401250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10401250 is a deficient number, since it is larger than the sum of its proper divisors (9589226).
10401250 is an equidigital number, since it uses as much as digits as its factorization.
10401250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232 (or 217 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 13.
The square root of 10401250 is about 3225.0968977691. The cubic root of 10401250 is about 218.2873213972.
Adding to 10401250 its reverse (5210401), we get a palindrome (15611651).
The spelling of 10401250 in words is "ten million, four hundred one thousand, two hundred fifty".
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