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116416541 = 373146393
BaseRepresentation
bin1101111000001…
…10000000011101
322010001120110202
412330012000131
5214300312131
615315113245
72612344553
oct674060035
9263046422
10116416541
115a79451a
1232ba2825
131b170b37
1411665bd3
15a348bcb
hex6f0601d

116416541 has 4 divisors (see below), whose sum is σ = 119562972. Its totient is φ = 113270112.

The previous prime is 116416537. The next prime is 116416583. The reversal of 116416541 is 145614611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 145614611 = 1073313567.

It can be written as a sum of positive squares in 2 ways, for example, as 77616100 + 38800441 = 8810^2 + 6229^2 .

It is a cyclic number.

It is not a de Polignac number, because 116416541 - 22 = 116416537 is a prime.

It is a super-3 number, since 3×1164165413 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116416511) 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, 1573160 + ... + 1573233.

It is an arithmetic number, because the mean of its divisors is an integer number (29890743).

Almost surely, 2116416541 is an apocalyptic number.

It is an amenable number.

116416541 is a deficient number, since it is larger than the sum of its proper divisors (3146431).

116416541 is an equidigital number, since it uses as much as digits as its factorization.

116416541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146430.

The product of its digits is 2880, while the sum is 29.

The square root of 116416541 is about 10789.6497162790. The cubic root of 116416541 is about 488.2829545215.

The spelling of 116416541 in words is "one hundred sixteen million, four hundred sixteen thousand, five hundred forty-one".

Divisors: 1 37 3146393 116416541