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695056 = 2443441
BaseRepresentation
bin10101001101100010000
31022022102211
42221230100
5134220211
622521504
75623255
oct2515420
91268384
10695056
1143522a
12296294
131b449b
1414142c
15dae21
hexa9b10

695056 has 10 divisors (see below), whose sum is σ = 1346702. Its totient is φ = 347520.

The previous prime is 695047. The next prime is 695059. The reversal of 695056 is 650596.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 547600 + 147456 = 740^2 + 384^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21705 + ... + 21736.

2695056 is an apocalyptic number.

It is an amenable number.

695056 is a deficient number, since it is larger than the sum of its proper divisors (651646).

695056 is a wasteful number, since it uses less digits than its factorization.

695056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43449 (or 43443 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 695056 is about 833.7001859182. The cubic root of 695056 is about 88.5808681283.

The spelling of 695056 in words is "six hundred ninety-five thousand, fifty-six".

Divisors: 1 2 4 8 16 43441 86882 173764 347528 695056