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116497 = 971201
BaseRepresentation
bin11100011100010001
312220210201
4130130101
512211442
62255201
7663433
oct343421
9186721
10116497
117a587
1257501
1341044
1430653
15247b7
hex1c711

116497 has 4 divisors (see below), whose sum is σ = 117796. Its totient is φ = 115200.

The previous prime is 116491. The next prime is 116507. The reversal of 116497 is 794611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 794611 = 7271093.

It can be written as a sum of positive squares in 2 ways, for example, as 16641 + 99856 = 129^2 + 316^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-116497 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116491) 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, 504 + ... + 697.

It is an arithmetic number, because the mean of its divisors is an integer number (29449).

2116497 is an apocalyptic number.

It is an amenable number.

116497 is a deficient number, since it is larger than the sum of its proper divisors (1299).

116497 is an equidigital number, since it uses as much as digits as its factorization.

116497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298.

The product of its digits is 1512, while the sum is 28.

The square root of 116497 is about 341.3165685987. The cubic root of 116497 is about 48.8395417666.

The spelling of 116497 in words is "one hundred sixteen thousand, four hundred ninety-seven".

Divisors: 1 97 1201 116497