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5676763757 = 7810966251
BaseRepresentation
bin1010100100101110…
…01000101001101101
3112122121211110220112
411102113020221231
543111222420012
62335144425405
7260450460440
oct52227105155
915577743815
105676763757
1124534266a5
121125178265
136c6123812
143bbd0b657
15233589122
hex1525c8a6d

5676763757 has 4 divisors (see below), whose sum is σ = 6487730016. Its totient is φ = 4865797500.

The previous prime is 5676763727. The next prime is 5676763789. The reversal of 5676763757 is 7573676765.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7573676765 = 51514735353.

It is a cyclic number.

It is not a de Polignac number, because 5676763757 - 212 = 5676759661 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5676763696 and 5676763705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5676763727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405483119 + ... + 405483132.

It is an arithmetic number, because the mean of its divisors is an integer number (1621932504).

Almost surely, 25676763757 is an apocalyptic number.

It is an amenable number.

5676763757 is a deficient number, since it is larger than the sum of its proper divisors (810966259).

5676763757 is an equidigital number, since it uses as much as digits as its factorization.

5676763757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810966258.

The product of its digits is 38896200, while the sum is 59.

The square root of 5676763757 is about 75344.3014235317. The cubic root of 5676763757 is about 1783.8853559898.

The spelling of 5676763757 in words is "five billion, six hundred seventy-six million, seven hundred sixty-three thousand, seven hundred fifty-seven".

Divisors: 1 7 810966251 5676763757