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116124061 = 211550351
BaseRepresentation
bin1101110101111…
…10100110011101
322002111201021011
412322332212131
5214211432221
615304535221
72610016054
oct672764635
9262451234
10116124061
115a6047a9
1232a81511
131b09a981
14115cb39b
15a2dc1e1
hex6ebe99d

116124061 has 4 divisors (see below), whose sum is σ = 116674624. Its totient is φ = 115573500.

The previous prime is 116124031. The next prime is 116124097. The reversal of 116124061 is 160421611.

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: 160421611 = 722917373.

It is a cyclic number.

It is not a de Polignac number, because 116124061 - 27 = 116123933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116124031) 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, 274965 + ... + 275386.

It is an arithmetic number, because the mean of its divisors is an integer number (29168656).

Almost surely, 2116124061 is an apocalyptic number.

It is an amenable number.

116124061 is a deficient number, since it is larger than the sum of its proper divisors (550563).

116124061 is an equidigital number, since it uses as much as digits as its factorization.

116124061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550562.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 116124061 is about 10776.0874625255. The cubic root of 116124061 is about 487.8736977738.

Adding to 116124061 its reverse (160421611), we get a palindrome (276545672).

The spelling of 116124061 in words is "one hundred sixteen million, one hundred twenty-four thousand, sixty-one".

Divisors: 1 211 550351 116124061