[go: up one dir, main page]

Search a number
-
+
8045130601 = 23536599779
BaseRepresentation
bin1110111111000011…
…01111001101101001
3202202200022222110001
413133201233031221
5112434023134401
63410151023001
7403236324154
oct73741571551
922680288401
108045130601
1134592a2772
12168636aa61
139b29b5011
14564694c9b
15321462601
hex1df86f369

8045130601 has 8 divisors (see below), whose sum is σ = 8553314880. Its totient is φ = 7550146032.

The previous prime is 8045130589. The next prime is 8045130617. The reversal of 8045130601 is 1060315408.

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 8045130601 - 29 = 8045130089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8045130601.

It is not an unprimeable number, because it can be changed into a prime (8045130101) 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, 3298671 + ... + 3301108.

It is an arithmetic number, because the mean of its divisors is an integer number (1069164360).

Almost surely, 28045130601 is an apocalyptic number.

It is an amenable number.

8045130601 is a deficient number, since it is larger than the sum of its proper divisors (508184279).

8045130601 is a wasteful number, since it uses less digits than its factorization.

8045130601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6599855.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 8045130601 is about 89694.6520200619. The cubic root of 8045130601 is about 2003.7538333761.

The spelling of 8045130601 in words is "eight billion, forty-five million, one hundred thirty thousand, six hundred one".

Divisors: 1 23 53 1219 6599779 151794917 349788287 8045130601