Search a number
-
+
2680033043 is a prime number
BaseRepresentation
bin1001111110111110…
…0000111100010011
320220202221210012002
42133233200330103
520442042024133
61121534224215
7123261622262
oct23757407423
96822853162
102680033043
111155899546
1262965506b
1333931538c
141b5d165d9
1510a43dce8
hex9fbe0f13

2680033043 has 2 divisors, whose sum is σ = 2680033044. Its totient is φ = 2680033042.

The previous prime is 2680033021. The next prime is 2680033127. The reversal of 2680033043 is 3403300862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2680033043 - 224 = 2663255827 is a prime.

It is a super-2 number, since 2×26800330432 = 14365154223143679698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2680032997 and 2680033015.

It is not a weakly prime, because it can be changed into another prime (2680033843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1340016521 + 1340016522.

It is an arithmetic number, because the mean of its divisors is an integer number (1340016522).

Almost surely, 22680033043 is an apocalyptic number.

2680033043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2680033043 is an equidigital number, since it uses as much as digits as its factorization.

2680033043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 2680033043 is about 51769.0355618105. The cubic root of 2680033043 is about 1389.0356202541.

The spelling of 2680033043 in words is "two billion, six hundred eighty million, thirty-three thousand, forty-three".