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76706701 is a prime number
BaseRepresentation
bin1001001001001…
…11001110001101
312100100002210221
410210213032031
5124114103301
611340031341
71620665461
oct444471615
9170302727
1076706701
113a331975
1221832551
1312b793a6
14a28a4a1
156b02da1
hex492738d

76706701 has 2 divisors, whose sum is σ = 76706702. Its totient is φ = 76706700.

The previous prime is 76706699. The next prime is 76706717. The reversal of 76706701 is 10760767.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59691076 + 17015625 = 7726^2 + 4125^2 .

It is an emirp because it is prime and its reverse (10760767) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76706701 - 21 = 76706699 is a prime.

Together with 76706699, it forms a pair of twin primes.

It is equal to p4488370 and since 76706701 and 4488370 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76706761) 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, 38353350 + 38353351.

It is an arithmetic number, because the mean of its divisors is an integer number (38353351).

Almost surely, 276706701 is an apocalyptic number.

It is an amenable number.

76706701 is a deficient number, since it is larger than the sum of its proper divisors (1).

76706701 is an equidigital number, since it uses as much as digits as its factorization.

76706701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 76706701 is about 8758.2361808757. The cubic root of 76706701 is about 424.8912312198.

The spelling of 76706701 in words is "seventy-six million, seven hundred six thousand, seven hundred one".