Search a number
-
+
10268724 = 223855727
BaseRepresentation
bin100111001011…
…000000110100
3201022201001010
4213023000310
510112044344
61004032220
7153165654
oct47130064
921281033
1010268724
115884054
123532670
132186c8b
141514364
15d7c8b9
hex9cb034

10268724 has 12 divisors (see below), whose sum is σ = 23960384. Its totient is φ = 3422904.

The previous prime is 10268723. The next prime is 10268729. The reversal of 10268724 is 42786201.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 10268691 and 10268700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10268723) 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, 427852 + ... + 427875.

Almost surely, 210268724 is an apocalyptic number.

It is an amenable number.

10268724 is an abundant number, since it is smaller than the sum of its proper divisors (13691660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10268724 is a wasteful number, since it uses less digits than its factorization.

10268724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855734 (or 855732 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 10268724 is about 3204.4849820213. The cubic root of 10268724 is about 217.3562638641.

The spelling of 10268724 in words is "ten million, two hundred sixty-eight thousand, seven hundred twenty-four".

Divisors: 1 2 3 4 6 12 855727 1711454 2567181 3422908 5134362 10268724