Search a number
-
+
10631026 = 27759359
BaseRepresentation
bin101000100011…
…011101110010
3202000010000201
4220203131302
510210143101
61015505414
7156235150
oct50433562
922003021
1010631026
11600127a
12368826a
132282b63
1415aa3d0
15deee01
hexa23772

10631026 has 8 divisors (see below), whose sum is σ = 18224640. Its totient is φ = 4556148.

The previous prime is 10631017. The next prime is 10631029. The reversal of 10631026 is 62013601.

10631026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106310262 = 226037427625352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10630994 and 10631012.

It is not an unprimeable number, because it can be changed into a prime (10631029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379666 + ... + 379693.

It is an arithmetic number, because the mean of its divisors is an integer number (2278080).

Almost surely, 210631026 is an apocalyptic number.

10631026 is a deficient number, since it is larger than the sum of its proper divisors (7593614).

10631026 is an equidigital number, since it uses as much as digits as its factorization.

10631026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759368.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10631026 is about 3260.5254177816. The cubic root of 10631026 is about 219.8830370012.

Adding to 10631026 its reverse (62013601), we get a palindrome (72644627).

The spelling of 10631026 in words is "ten million, six hundred thirty-one thousand, twenty-six".

Divisors: 1 2 7 14 759359 1518718 5315513 10631026