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3042700369 is a prime number
BaseRepresentation
bin1011010101011011…
…1110110001010001
321212001101012020021
42311112332301101
522212412402434
61221531343441
7135254345362
oct26526766121
97761335207
103042700369
111321585905
1270abb1b81
133964b5227
1420c15db69
1512c1cacb4
hexb55bec51

3042700369 has 2 divisors, whose sum is σ = 3042700370. Its totient is φ = 3042700368.

The previous prime is 3042700363. The next prime is 3042700459. The reversal of 3042700369 is 9630072403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3027200400 + 15499969 = 55020^2 + 3937^2 .

It is a cyclic number.

It is not a de Polignac number, because 3042700369 - 23 = 3042700361 is a prime.

It is a super-2 number, since 2×30427003692 = 18516051071025472322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3042700361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521350184 + 1521350185.

It is an arithmetic number, because the mean of its divisors is an integer number (1521350185).

Almost surely, 23042700369 is an apocalyptic number.

It is an amenable number.

3042700369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3042700369 is an equidigital number, since it uses as much as digits as its factorization.

3042700369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 3042700369 is about 55160.6777423918. The cubic root of 3042700369 is about 1449.0600914654.

The spelling of 3042700369 in words is "three billion, forty-two million, seven hundred thousand, three hundred sixty-nine".