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264375701 is a prime number
BaseRepresentation
bin11111100001000…
…00110110010101
3200102110200021122
433300200312111
51020140010301
642122253325
76360104432
oct1760406625
9612420248
10264375701
11126262417
1274657245
1342a06b35
142717cb89
151832381b
hexfc20d95

264375701 has 2 divisors, whose sum is σ = 264375702. Its totient is φ = 264375700.

The previous prime is 264375697. The next prime is 264375703. The reversal of 264375701 is 107573462.

264375701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233295076 + 31080625 = 15274^2 + 5575^2 .

It is a cyclic number.

It is not a de Polignac number, because 264375701 - 22 = 264375697 is a prime.

It is a super-2 number, since 2×2643757012 = 139789022558482802, which contains 22 as substring.

Together with 264375703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264375703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132187850 + 132187851.

It is an arithmetic number, because the mean of its divisors is an integer number (132187851).

Almost surely, 2264375701 is an apocalyptic number.

It is an amenable number.

264375701 is a deficient number, since it is larger than the sum of its proper divisors (1).

264375701 is an equidigital number, since it uses as much as digits as its factorization.

264375701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 264375701 is about 16259.6340979740. The cubic root of 264375701 is about 641.8110333365.

The spelling of 264375701 in words is "two hundred sixty-four million, three hundred seventy-five thousand, seven hundred one".