Search a number
-
+
2030013201 = 3676671067
BaseRepresentation
bin111100011111111…
…1000101100010001
312020110211100121010
41320333320230101
513124140410301
6533234121133
7101206553556
oct17077705421
95213740533
102030013201
11951986a67
12487a201a9
13264755358
1415386ca2d
15bd3405d6
hex78ff8b11

2030013201 has 4 divisors (see below), whose sum is σ = 2706684272. Its totient is φ = 1353342132.

The previous prime is 2030013191. The next prime is 2030013203. The reversal of 2030013201 is 1023100302.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2030013201 - 223 = 2021624593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030013203) 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, 338335531 + ... + 338335536.

It is an arithmetic number, because the mean of its divisors is an integer number (676671068).

Almost surely, 22030013201 is an apocalyptic number.

It is an amenable number.

2030013201 is a deficient number, since it is larger than the sum of its proper divisors (676671071).

2030013201 is an equidigital number, since it uses as much as digits as its factorization.

2030013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676671070.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2030013201 is about 45055.6678010658. The cubic root of 2030013201 is about 1266.1921616573.

Adding to 2030013201 its reverse (1023100302), we get a palindrome (3053113503).

The spelling of 2030013201 in words is "two billion, thirty million, thirteen thousand, two hundred one".

Divisors: 1 3 676671067 2030013201