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968135 = 57139199
BaseRepresentation
bin11101100010111000111
31211012000212
43230113013
5221440020
632430035
711141360
oct3542707
91735025
10968135
11601413
123a831b
1327b87c
141b2b67
15141cc5
hexec5c7

968135 has 16 divisors (see below), whose sum is σ = 1344000. Its totient is φ = 655776.

The previous prime is 968117. The next prime is 968137. The reversal of 968135 is 531869.

It is a cyclic number.

It is not a de Polignac number, because 968135 - 210 = 967111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4766 + ... + 4964.

It is an arithmetic number, because the mean of its divisors is an integer number (84000).

2968135 is an apocalyptic number.

968135 is a deficient number, since it is larger than the sum of its proper divisors (375865).

968135 is a wasteful number, since it uses less digits than its factorization.

968135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350.

The product of its digits is 6480, while the sum is 32.

The square root of 968135 is about 983.9385143392. The cubic root of 968135 is about 98.9263472862.

The spelling of 968135 in words is "nine hundred sixty-eight thousand, one hundred thirty-five".

Divisors: 1 5 7 35 139 199 695 973 995 1393 4865 6965 27661 138305 193627 968135