Base | Representation |
---|---|
bin | 101000000101… |
… | …100010111011 |
3 | 201202212220210 |
4 | 220011202323 |
5 | 10142232400 |
6 | 1013122203 |
7 | 155214645 |
oct | 50054273 |
9 | 21685823 |
10 | 10508475 |
11 | 5a2819a |
12 | 3629363 |
13 | 223c143 |
14 | 1577895 |
15 | dc8950 |
hex | a058bb |
10508475 has 24 divisors (see below), whose sum is σ = 17498880. Its totient is φ = 5564320.
The previous prime is 10508471. The next prime is 10508479. The reversal of 10508475 is 57480501.
It is an interprime number because it is at equal distance from previous prime (10508471) and next prime (10508479).
It is not a de Polignac number, because 10508475 - 22 = 10508471 is a prime.
It is a super-2 number, since 2×105084752 = 220856093651250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10508471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12106 + ... + 12944.
It is an arithmetic number, because the mean of its divisors is an integer number (729120).
Almost surely, 210508475 is an apocalyptic number.
10508475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10508475 is a deficient number, since it is larger than the sum of its proper divisors (6990405).
10508475 is a wasteful number, since it uses less digits than its factorization.
10508475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1019 (or 1014 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 30.
The square root of 10508475 is about 3241.6778063219. The cubic root of 10508475 is about 219.0348561104.
Adding to 10508475 its reverse (57480501), we get a palindrome (67988976).
The spelling of 10508475 in words is "ten million, five hundred eight thousand, four hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •