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10827716137 = 71546816591
BaseRepresentation
bin10100001010110000…
…11101011000101001
31000221121020222012121
422011120131120221
5134133343404022
64550231311241
7532215032350
oct120530353051
930847228177
1010827716137
114656a66437
12212221b521
131037325934
1474a064997
154358ac2c7
hex28561d629

10827716137 has 4 divisors (see below), whose sum is σ = 12374532736. Its totient is φ = 9280899540.

The previous prime is 10827716069. The next prime is 10827716147. The reversal of 10827716137 is 73161772801.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 10827716137 - 231 = 8680232489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10827716093 and 10827716102.

It is not an unprimeable number, because it can be changed into a prime (10827716147) 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, 773408289 + ... + 773408302.

It is an arithmetic number, because the mean of its divisors is an integer number (3093633184).

Almost surely, 210827716137 is an apocalyptic number.

It is an amenable number.

10827716137 is a deficient number, since it is larger than the sum of its proper divisors (1546816599).

10827716137 is an equidigital number, since it uses as much as digits as its factorization.

10827716137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546816598.

The product of its (nonzero) digits is 98784, while the sum is 43.

The spelling of 10827716137 in words is "ten billion, eight hundred twenty-seven million, seven hundred sixteen thousand, one hundred thirty-seven".

Divisors: 1 7 1546816591 10827716137