Base | Representation |
---|---|
bin | 100110101011… |
… | …101001011010 |
3 | 201002011210211 |
4 | 212223221122 |
5 | 10043442000 |
6 | 1001201334 |
7 | 152122261 |
oct | 46535132 |
9 | 21064724 |
10 | 10140250 |
11 | 57a657a |
12 | 349024a |
13 | 2140663 |
14 | 14bd5d8 |
15 | d547ba |
hex | 9aba5a |
10140250 has 32 divisors (see below), whose sum is σ = 19408896. Its totient is φ = 3965200.
The previous prime is 10140241. The next prime is 10140253. The reversal of 10140250 is 5204101.
It is a self number, because there is not a number n which added to its sum of digits gives 10140250.
It is not an unprimeable number, because it can be changed into a prime (10140253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11319 + ... + 12181.
It is an arithmetic number, because the mean of its divisors is an integer number (606528).
Almost surely, 210140250 is an apocalyptic number.
10140250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10140250 is a deficient number, since it is larger than the sum of its proper divisors (9268646).
10140250 is an equidigital number, since it uses as much as digits as its factorization.
10140250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 927 (or 917 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 13.
The square root of 10140250 is about 3184.3759200195. The cubic root of 10140250 is about 216.4459949178.
Adding to 10140250 its reverse (5204101), we get a palindrome (15344351).
The spelling of 10140250 in words is "ten million, one hundred forty thousand, two hundred fifty".
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