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10525953 = 33508651
BaseRepresentation
bin101000001001…
…110100000001
3201210202220010
4220021310001
510143312303
61013335133
7155316624
oct50116401
921722803
1010525953
115a3a339
1236374a9
132247099
14157ddbb
15dcdc03
hexa09d01

10525953 has 4 divisors (see below), whose sum is σ = 14034608. Its totient is φ = 7017300.

The previous prime is 10525939. The next prime is 10525961. The reversal of 10525953 is 35952501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10525953 - 24 = 10525937 is a prime.

It is a super-2 number, since 2×105259532 = 221591373116418, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10525953.

It is not an unprimeable number, because it can be changed into a prime (10525913) 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, 1754323 + ... + 1754328.

It is an arithmetic number, because the mean of its divisors is an integer number (3508652).

Almost surely, 210525953 is an apocalyptic number.

It is an amenable number.

10525953 is a deficient number, since it is larger than the sum of its proper divisors (3508655).

10525953 is an equidigital number, since it uses as much as digits as its factorization.

10525953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3508654.

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 10525953 is about 3244.3725125207. The cubic root of 10525953 is about 219.1562238868.

The spelling of 10525953 in words is "ten million, five hundred twenty-five thousand, nine hundred fifty-three".

Divisors: 1 3 3508651 10525953