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68268095 = 571950517
BaseRepresentation
bin1000001000110…
…11000000111111
311202110101012222
410010123000333
5114434034340
610435115555
71456161230
oct404330077
9152411188
1068268095
1135598915
121aa42bbb
13111b342c
1490d1087
155ed78b5
hex411b03f

68268095 has 8 divisors (see below), whose sum is σ = 93624864. Its totient is φ = 46812384.

The previous prime is 68268077. The next prime is 68268113. The reversal of 68268095 is 59086286.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (68268077) and next prime (68268113).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68268095 - 216 = 68202559 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 975224 + ... + 975293.

It is an arithmetic number, because the mean of its divisors is an integer number (11703108).

Almost surely, 268268095 is an apocalyptic number.

68268095 is a deficient number, since it is larger than the sum of its proper divisors (25356769).

68268095 is a wasteful number, since it uses less digits than its factorization.

68268095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950529.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 68268095 is about 8262.4509075697. The cubic root of 68268095 is about 408.7012143018.

The spelling of 68268095 in words is "sixty-eight million, two hundred sixty-eight thousand, ninety-five".

Divisors: 1 5 7 35 1950517 9752585 13653619 68268095