Search a number
-
+
10535025 = 352197393
BaseRepresentation
bin101000001100…
…000001110001
3201211020100010
4220030001301
510144110100
61013445133
7155355234
oct50140161
921736303
1010535025
115a46136
1236407a9
13224b257
14158341b
15dd1750
hexa0c071

10535025 has 24 divisors (see below), whose sum is σ = 18337120. Its totient is φ = 5322240.

The previous prime is 10535023. The next prime is 10535027. The reversal of 10535025 is 52053501.

It is an interprime number because it is at equal distance from previous prime (10535023) and next prime (10535027).

It is not a de Polignac number, because 10535025 - 21 = 10535023 is a prime.

It is a super-2 number, since 2×105350252 = 221973503501250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10534992 and 10535010.

It is not an unprimeable number, because it can be changed into a prime (10535023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2272 + ... + 5121.

Almost surely, 210535025 is an apocalyptic number.

10535025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10535025 is a deficient number, since it is larger than the sum of its proper divisors (7802095).

10535025 is a wasteful number, since it uses less digits than its factorization.

10535025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7425 (or 7420 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 10535025 is about 3245.7703245917. The cubic root of 10535025 is about 219.2191671773.

Adding to 10535025 its reverse (52053501), we get a palindrome (62588526).

The spelling of 10535025 in words is "ten million, five hundred thirty-five thousand, twenty-five".

Divisors: 1 3 5 15 19 25 57 75 95 285 475 1425 7393 22179 36965 110895 140467 184825 421401 554475 702335 2107005 3511675 10535025