Search a number
-
+
2280419051 is a prime number
BaseRepresentation
bin1000011111101100…
…0110111011101011
312212221000021211212
42013323012323223
514132241402201
61014141143335
7110340146021
oct20773067353
95787007755
102280419051
11a70267649
1253785ab4b
132a45aa6b1
14178c12711
15d5304abb
hex87ec6eeb

2280419051 has 2 divisors, whose sum is σ = 2280419052. Its totient is φ = 2280419050.

The previous prime is 2280419033. The next prime is 2280419131. The reversal of 2280419051 is 1509140822.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2280419051 is a prime.

It is a super-2 number, since 2×22804190512 = 10400622096327481202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2280418999 and 2280419017.

It is not a weakly prime, because it can be changed into another prime (2280410051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140209525 + 1140209526.

It is an arithmetic number, because the mean of its divisors is an integer number (1140209526).

Almost surely, 22280419051 is an apocalyptic number.

2280419051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2280419051 is an equidigital number, since it uses as much as digits as its factorization.

2280419051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 2280419051 is about 47753.7333723762. The cubic root of 2280419051 is about 1316.2495028868.

Adding to 2280419051 its reverse (1509140822), we get a palindrome (3789559873).

The spelling of 2280419051 in words is "two billion, two hundred eighty million, four hundred nineteen thousand, fifty-one".