Search a number
-
+
3286684801 = 29571111493
BaseRepresentation
bin1100001111100110…
…1101010010000001
322111001110212221201
43003321231102001
523212342403201
61302045021201
7144306234301
oct30371552201
98431425851
103286684801
11143727aa34
12778854801
13404bcc80a
14232711601
15143822801
hexc3e6d481

3286684801 has 4 divisors (see below), whose sum is σ = 3287799252. Its totient is φ = 3285570352.

The previous prime is 3286684789. The next prime is 3286684829. The reversal of 3286684801 is 1084866823.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 486158401 + 2800526400 = 22049^2 + 52920^2 .

It is a cyclic number.

It is not a de Polignac number, because 3286684801 - 217 = 3286553729 is a prime.

It is a super-2 number, since 2×32866848012 = 21604593962248819202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3286684861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552790 + ... + 558703.

It is an arithmetic number, because the mean of its divisors is an integer number (821949813).

Almost surely, 23286684801 is an apocalyptic number.

It is an amenable number.

3286684801 is a deficient number, since it is larger than the sum of its proper divisors (1114451).

3286684801 is a wasteful number, since it uses less digits than its factorization.

3286684801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114450.

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 3286684801 is about 57329.6153920467. The cubic root of 3286684801 is about 1486.8004555328.

The spelling of 3286684801 in words is "three billion, two hundred eighty-six million, six hundred eighty-four thousand, eight hundred one".

Divisors: 1 2957 1111493 3286684801