Search a number
-
+
10845725 = 521139439
BaseRepresentation
bin101001010111…
…111000011101
3202102000112112
4221113320131
510234030400
61024243405
7161121122
oct51277035
922360475
1010845725
116138610
123770565
1323297b7
141624749
15e43835
hexa57e1d

10845725 has 12 divisors (see below), whose sum is σ = 14671680. Its totient is φ = 7887600.

The previous prime is 10845697. The next prime is 10845727. The reversal of 10845725 is 52754801.

10845725 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10845725 - 28 = 10845469 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10845691 and 10845700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10845727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19445 + ... + 19994.

It is an arithmetic number, because the mean of its divisors is an integer number (1222640).

Almost surely, 210845725 is an apocalyptic number.

It is an amenable number.

10845725 is a deficient number, since it is larger than the sum of its proper divisors (3825955).

10845725 is a wasteful number, since it uses less digits than its factorization.

10845725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39460 (or 39455 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 10845725 is about 3293.2848343258. The cubic root of 10845725 is about 221.3533994868.

The spelling of 10845725 in words is "ten million, eight hundred forty-five thousand, seven hundred twenty-five".

Divisors: 1 5 11 25 55 275 39439 197195 433829 985975 2169145 10845725