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79116106 = 239558053
BaseRepresentation
bin1001011011100…
…11011101001010
312111212111220011
410231303131022
5130223203411
611503422134
71650322126
oct455633512
9174774804
1079116106
1140728113
12225b494a
1313510c84
14a716586
156e2bc21
hex4b7374a

79116106 has 4 divisors (see below), whose sum is σ = 118674162. Its totient is φ = 39558052.

The previous prime is 79116077. The next prime is 79116143. The reversal of 79116106 is 60161197.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60161197 = 139943003.

It can be written as a sum of positive squares in only one way, i.e., 41796225 + 37319881 = 6465^2 + 6109^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19779025 + ... + 19779028.

Almost surely, 279116106 is an apocalyptic number.

79116106 is a deficient number, since it is larger than the sum of its proper divisors (39558056).

79116106 is a wasteful number, since it uses less digits than its factorization.

79116106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39558055.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 79116106 is about 8894.7234920485. The cubic root of 79116106 is about 429.2941475355.

The spelling of 79116106 in words is "seventy-nine million, one hundred sixteen thousand, one hundred six".

Divisors: 1 2 39558053 79116106