Search a number
-
+
713960 = 235131373
BaseRepresentation
bin10101110010011101000
31100021100222
42232103220
5140321320
623145212
76032342
oct2562350
91307328
10713960
11448455
122a5208
131bcc80
14148292
15e1825
hexae4e8

713960 has 32 divisors (see below), whose sum is σ = 1731240. Its totient is φ = 263424.

The previous prime is 713957. The next prime is 713981. The reversal of 713960 is 69317.

It is a happy number.

713960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 643204 + 70756 = 802^2 + 266^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 713960.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167 + ... + 1206.

2713960 is an apocalyptic number.

It is an amenable number.

713960 is an abundant number, since it is smaller than the sum of its proper divisors (1017280).

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

713960 is a wasteful number, since it uses less digits than its factorization.

713960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397 (or 1393 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 713960 is about 844.9615375862. The cubic root of 713960 is about 89.3767641101.

The spelling of 713960 in words is "seven hundred thirteen thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 1373 2746 5492 6865 10984 13730 17849 27460 35698 54920 71396 89245 142792 178490 356980 713960