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79375041 = 328819449
BaseRepresentation
bin1001011101100…
…10101011000001
312112100200002100
410232302223001
5130310000131
611513141013
71652451054
oct456625301
9175320070
1079375041
1140894709
12226ba769
13135a1aa5
14a782a9b
156e7d7e6
hex4bb2ac1

79375041 has 6 divisors (see below), whose sum is σ = 114652850. Its totient is φ = 52916688.

The previous prime is 79375019. The next prime is 79375067. The reversal of 79375041 is 14057397.

It is a happy number.

79375041 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in only one way, i.e., 79121025 + 254016 = 8895^2 + 504^2 .

It is not a de Polignac number, because 79375041 - 210 = 79374017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79374987 and 79375005.

It is not an unprimeable number, because it can be changed into a prime (79375741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4409716 + ... + 4409733.

Almost surely, 279375041 is an apocalyptic number.

It is an amenable number.

79375041 is a deficient number, since it is larger than the sum of its proper divisors (35277809).

79375041 is a wasteful number, since it uses less digits than its factorization.

79375041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8819455 (or 8819452 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 79375041 is about 8909.2671415779. The cubic root of 79375041 is about 429.7619757127.

The spelling of 79375041 in words is "seventy-nine million, three hundred seventy-five thousand, forty-one".

Divisors: 1 3 9 8819449 26458347 79375041