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12416079 = 3132411321
BaseRepresentation
bin101111010111…
…010001001111
3212100210122210
4233113101033
511134303304
61122041503
7210351324
oct57272117
925323583
1012416079
117010425
1241a9293
1327594c0
141912b4b
151153c89
hexbd744f

12416079 has 16 divisors (see below), whose sum is σ = 17915744. Its totient is φ = 7603200.

The previous prime is 12416077. The next prime is 12416083. The reversal of 12416079 is 97061421.

It is a happy number.

It is not a de Polignac number, because 12416079 - 21 = 12416077 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 (12416077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8739 + ... + 10059.

It is an arithmetic number, because the mean of its divisors is an integer number (1119734).

Almost surely, 212416079 is an apocalyptic number.

12416079 is a deficient number, since it is larger than the sum of its proper divisors (5499665).

12416079 is a wasteful number, since it uses less digits than its factorization.

12416079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 12416079 is about 3523.6456972857. The cubic root of 12416079 is about 231.5589059982.

The spelling of 12416079 in words is "twelve million, four hundred sixteen thousand, seventy-nine".

Divisors: 1 3 13 39 241 723 1321 3133 3963 9399 17173 51519 318361 955083 4138693 12416079