Search a number
-
+
2030133313 = 13295384969
BaseRepresentation
bin111100100000001…
…0110000001000001
312020111001110100201
41321000112001001
513124203231223
6533240445201
7101210564005
oct17100260101
95214043321
102030133313
11951a5922a
12487a79801
13264797c20
141538a0705
15bd365ead
hex79016041

2030133313 has 8 divisors (see below), whose sum is σ = 2261687400. Its totient is φ = 1809349248.

The previous prime is 2030133311. The next prime is 2030133323. The reversal of 2030133313 is 3133310302.

It can be written as a sum of positive squares in 4 ways, for example, as 64 + 2030133249 = 8^2 + 45057^2 .

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 2030133313 - 21 = 2030133311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030133311) 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, 2692108 + ... + 2692861.

It is an arithmetic number, because the mean of its divisors is an integer number (282710925).

Almost surely, 22030133313 is an apocalyptic number.

It is an amenable number.

2030133313 is a deficient number, since it is larger than the sum of its proper divisors (231554087).

2030133313 is a wasteful number, since it uses less digits than its factorization.

2030133313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385011.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 2030133313 is about 45057.0007102115. Note that the first 3 decimals coincide. The cubic root of 2030133313 is about 1266.2171338879.

Adding to 2030133313 its reverse (3133310302), we get a palindrome (5163443615).

The spelling of 2030133313 in words is "two billion, thirty million, one hundred thirty-three thousand, three hundred thirteen".

Divisors: 1 13 29 377 5384969 70004597 156164101 2030133313