Search a number
-
+
20200022107 is a prime number
BaseRepresentation
bin10010110100000000…
…111110000001011011
31221010202220102222221
4102310000332001123
5312332201201412
613140232324511
71313401232506
oct226400760133
957122812887
1020200022107
118626427651
123ab8b43737
131b9bc6c005
14d98ab213d
157d35cbb07
hex4b403e05b

20200022107 has 2 divisors, whose sum is σ = 20200022108. Its totient is φ = 20200022106.

The previous prime is 20200021991. The next prime is 20200022137. The reversal of 20200022107 is 70122000202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20200022107 - 211 = 20200020059 is a prime.

It is not a weakly prime, because it can be changed into another prime (20200022137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100011053 + 10100011054.

It is an arithmetic number, because the mean of its divisors is an integer number (10100011054).

Almost surely, 220200022107 is an apocalyptic number.

20200022107 is a deficient number, since it is larger than the sum of its proper divisors (1).

20200022107 is an equidigital number, since it uses as much as digits as its factorization.

20200022107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 16.

Adding to 20200022107 its reverse (70122000202), we get a palindrome (90322022309).

The spelling of 20200022107 in words is "twenty billion, two hundred million, twenty-two thousand, one hundred seven".