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3020355079 = 73113918687
BaseRepresentation
bin1011010000000110…
…1111011000000111
321210111022221020221
42310001233120013
522141202330304
61215412405211
7134563410640
oct26401573007
97714287227
103020355079
11130aa03525
12703616807
13391990471
142091c46c7
1512a265054
hexb406f607

3020355079 has 8 divisors (see below), whose sum is σ = 3563184128. Its totient is φ = 2505363480.

The previous prime is 3020355061. The next prime is 3020355137. The reversal of 3020355079 is 9705530203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3020355079 - 29 = 3020354567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020355049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6959127 + ... + 6959560.

It is an arithmetic number, because the mean of its divisors is an integer number (445398016).

Almost surely, 23020355079 is an apocalyptic number.

3020355079 is a deficient number, since it is larger than the sum of its proper divisors (542829049).

3020355079 is a wasteful number, since it uses less digits than its factorization.

3020355079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13918725.

The product of its (nonzero) digits is 28350, while the sum is 34.

The square root of 3020355079 is about 54957.7572231619. The cubic root of 3020355079 is about 1445.5041210687.

The spelling of 3020355079 in words is "three billion, twenty million, three hundred fifty-five thousand, seventy-nine".

Divisors: 1 7 31 217 13918687 97430809 431479297 3020355079