Search a number
-
+
2075063201 = 3736955529
BaseRepresentation
bin111101110101110…
…1111001110100001
312100121121010120122
41323223233032201
513222204010301
6541523450025
7102264513641
oct17353571641
95317533518
102075063201
11975356772
1249ab26915
13270b99663
14159838521
15c228d81b
hex7baef3a1

2075063201 has 4 divisors (see below), whose sum is σ = 2075156100. Its totient is φ = 2074970304.

The previous prime is 2075063167. The next prime is 2075063203. The reversal of 2075063201 is 1023605702.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 641304976 + 1433758225 = 25324^2 + 37865^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2075063201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2075063203) 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, 9605 + ... + 65133.

It is an arithmetic number, because the mean of its divisors is an integer number (518789025).

Almost surely, 22075063201 is an apocalyptic number.

It is an amenable number.

2075063201 is a deficient number, since it is larger than the sum of its proper divisors (92899).

2075063201 is an equidigital number, since it uses as much as digits as its factorization.

2075063201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92898.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 2075063201 is about 45552.8616115387. The cubic root of 2075063201 is about 1275.4901513638.

Adding to 2075063201 its reverse (1023605702), we get a palindrome (3098668903).

The spelling of 2075063201 in words is "two billion, seventy-five million, sixty-three thousand, two hundred one".

Divisors: 1 37369 55529 2075063201