Base | Representation |
---|---|
bin | 101000100011… |
… | …011110001111 |
3 | 202000010001210 |
4 | 220203132033 |
5 | 10210143210 |
6 | 1015505503 |
7 | 156235221 |
oct | 50433617 |
9 | 22003053 |
10 | 10631055 |
11 | 60012a6 |
12 | 3688293 |
13 | 2282b86 |
14 | 15aa411 |
15 | deee20 |
hex | a2378f |
10631055 has 16 divisors (see below), whose sum is σ = 17216640. Its totient is φ = 5600928.
The previous prime is 10631041. The next prime is 10631077. The reversal of 10631055 is 55013601.
It is a happy number.
It is not a de Polignac number, because 10631055 - 211 = 10629007 is a prime.
It is a super-2 number, since 2×106310552 = 226038660826050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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, 3025 + ... + 5514.
It is an arithmetic number, because the mean of its divisors is an integer number (1076040).
Almost surely, 210631055 is an apocalyptic number.
10631055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10631055 is a deficient number, since it is larger than the sum of its proper divisors (6585585).
10631055 is an equidigital number, since it uses as much as digits as its factorization.
10631055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8630.
The product of its (nonzero) digits is 450, while the sum is 21.
The square root of 10631055 is about 3260.5298649146. The cubic root of 10631055 is about 219.8832369381.
Adding to 10631055 its reverse (55013601), we get a palindrome (65644656).
The spelling of 10631055 in words is "ten million, six hundred thirty-one thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •