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696061 is a prime number
BaseRepresentation
bin10101001111011111101
31022100211001
42221323331
5134233221
622530301
75626222
oct2517375
91270731
10696061
11435a63
12296991
131b4a92
14141949
15db391
hexa9efd

696061 has 2 divisors, whose sum is σ = 696062. Its totient is φ = 696060.

The previous prime is 696053. The next prime is 696067. The reversal of 696061 is 160696.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 476100 + 219961 = 690^2 + 469^2 .

It is a cyclic number.

It is not a de Polignac number, because 696061 - 23 = 696053 is a prime.

696061 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (696067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348030 + 348031.

It is an arithmetic number, because the mean of its divisors is an integer number (348031).

2696061 is an apocalyptic number.

It is an amenable number.

696061 is a deficient number, since it is larger than the sum of its proper divisors (1).

696061 is an equidigital number, since it uses as much as digits as its factorization.

696061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 696061 is about 834.3027028603. The cubic root of 696061 is about 88.6235413803.

It can be divided in two parts, 6960 and 61, that added together give a triangular number (7021 = T118).

The spelling of 696061 in words is "six hundred ninety-six thousand, sixty-one".