Search a number
-
+
3080210839 = 11327258503
BaseRepresentation
bin1011011110011000…
…0100100110010111
321221122221220220221
42313212010212113
522302013221324
61225351335211
7136221234346
oct26746044627
97848856827
103080210839
111340775aa2
1271b681507
133a11b9884
14213125b5d
1513063a0e4
hexb7984997

3080210839 has 4 divisors (see below), whose sum is σ = 3107469456. Its totient is φ = 3052952224.

The previous prime is 3080210827. The next prime is 3080210849. The reversal of 3080210839 is 9380120803.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3080210839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3080210849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13629139 + ... + 13629364.

It is an arithmetic number, because the mean of its divisors is an integer number (776867364).

Almost surely, 23080210839 is an apocalyptic number.

3080210839 is a deficient number, since it is larger than the sum of its proper divisors (27258617).

3080210839 is a wasteful number, since it uses less digits than its factorization.

3080210839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27258616.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 3080210839 is about 55499.6471970768. The cubic root of 3080210839 is about 1454.9904683228.

The spelling of 3080210839 in words is "three billion, eighty million, two hundred ten thousand, eight hundred thirty-nine".

Divisors: 1 113 27258503 3080210839