Search a number
-
+
69086701 is a prime number
BaseRepresentation
bin1000001111000…
…10110111101101
311210222222010201
410013202313231
5120141233301
610504433501
71466140645
oct407426755
9153888121
1069086701
1135aa7952
121b178891
131140bc08
149265525
1560ea201
hex41e2ded

69086701 has 2 divisors, whose sum is σ = 69086702. Its totient is φ = 69086700.

The previous prime is 69086683. The next prime is 69086711. The reversal of 69086701 is 10768096.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49070025 + 20016676 = 7005^2 + 4474^2 .

It is a cyclic number.

It is not a de Polignac number, because 69086701 - 25 = 69086669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69086711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34543350 + 34543351.

It is an arithmetic number, because the mean of its divisors is an integer number (34543351).

Almost surely, 269086701 is an apocalyptic number.

It is an amenable number.

69086701 is a deficient number, since it is larger than the sum of its proper divisors (1).

69086701 is an equidigital number, since it uses as much as digits as its factorization.

69086701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 69086701 is about 8311.8410114727. The cubic root of 69086701 is about 410.3283132726.

The spelling of 69086701 in words is "sixty-nine million, eighty-six thousand, seven hundred one".