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70314617 is a prime number
BaseRepresentation
bin1000011000011…
…10101001111001
311220022100112002
410030032221321
5121000031432
610551030345
71512443612
oct414165171
9156270462
1070314617
113676645a
121b66b3b5
131174baa9
1494a4c09
15628de62
hex430ea79

70314617 has 2 divisors, whose sum is σ = 70314618. Its totient is φ = 70314616.

The previous prime is 70314613. The next prime is 70314659. The reversal of 70314617 is 71641307.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36917776 + 33396841 = 6076^2 + 5779^2 .

It is a cyclic number.

It is not a de Polignac number, because 70314617 - 22 = 70314613 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70314617.

It is not a weakly prime, because it can be changed into another prime (70314613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35157308 + 35157309.

It is an arithmetic number, because the mean of its divisors is an integer number (35157309).

Almost surely, 270314617 is an apocalyptic number.

It is an amenable number.

70314617 is a deficient number, since it is larger than the sum of its proper divisors (1).

70314617 is an equidigital number, since it uses as much as digits as its factorization.

70314617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 70314617 is about 8385.3811481649. The cubic root of 70314617 is about 412.7450483991.

The spelling of 70314617 in words is "seventy million, three hundred fourteen thousand, six hundred seventeen".