Search a number
-
+
10025773 = 50919697
BaseRepresentation
bin100110001111…
…101100101101
3200212100202221
4212033230231
510031311043
6554515341
7151134442
oct46175455
920770687
1010025773
11572856a
123435b51
132100514
14148d9c9
15d308ed
hex98fb2d

10025773 has 4 divisors (see below), whose sum is σ = 10045980. Its totient is φ = 10005568.

The previous prime is 10025753. The next prime is 10025783. The reversal of 10025773 is 37752001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4652649 + 5373124 = 2157^2 + 2318^2 .

It is a cyclic number.

It is not a de Polignac number, because 10025773 - 217 = 9894701 is a prime.

It is a super-2 number, since 2×100257732 = 201032248495058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10025713) 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, 9340 + ... + 10357.

It is an arithmetic number, because the mean of its divisors is an integer number (2511495).

Almost surely, 210025773 is an apocalyptic number.

It is an amenable number.

10025773 is a deficient number, since it is larger than the sum of its proper divisors (20207).

10025773 is an equidigital number, since it uses as much as digits as its factorization.

10025773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20206.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 10025773 is about 3166.3501069844. The cubic root of 10025773 is about 215.6283977060.

Adding to 10025773 its reverse (37752001), we get a palindrome (47777774).

The spelling of 10025773 in words is "ten million, twenty-five thousand, seven hundred seventy-three".

Divisors: 1 509 19697 10025773