Search a number
-
+
2042000507 is a prime number
BaseRepresentation
bin111100110110110…
…0111010001111011
312021022101101002102
41321231213101323
513140223004012
6534343054015
7101413501151
oct17155472173
95238341072
102042000507
11958724228
1248ba4130b
13267091631
141552ad3d1
15be40c2c2
hex79b6747b

2042000507 has 2 divisors, whose sum is σ = 2042000508. Its totient is φ = 2042000506.

The previous prime is 2042000501. The next prime is 2042000533. The reversal of 2042000507 is 7050002402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2042000507 - 214 = 2041984123 is a prime.

It is not a weakly prime, because it can be changed into another prime (2042000501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021000253 + 1021000254.

It is an arithmetic number, because the mean of its divisors is an integer number (1021000254).

Almost surely, 22042000507 is an apocalyptic number.

2042000507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042000507 is an equidigital number, since it uses as much as digits as its factorization.

2042000507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 2042000507 is about 45188.4997206148. The cubic root of 2042000507 is about 1268.6795764352.

Adding to 2042000507 its reverse (7050002402), we get a palindrome (9092002909).

The spelling of 2042000507 in words is "two billion, forty-two million, five hundred seven", and thus it is an aban number.