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3026542345 = 5605308469
BaseRepresentation
bin1011010001100101…
…0101111100001001
321210220222021120221
42310121111330021
522144243323340
61220153150041
7135000120421
oct26431257411
97726867527
103026542345
11131344a072
127056bb321
13393048778
14209d55481
1512aa8844a
hexb4655f09

3026542345 has 4 divisors (see below), whose sum is σ = 3631850820. Its totient is φ = 2421233872.

The previous prime is 3026542339. The next prime is 3026542349. The reversal of 3026542345 is 5432456203.

3026542345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 999381769 + 2027160576 = 31613^2 + 45024^2 .

It is a cyclic number.

It is not a de Polignac number, because 3026542345 - 25 = 3026542313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3026542345.

It is not an unprimeable number, because it can be changed into a prime (3026542349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302654230 + ... + 302654239.

It is an arithmetic number, because the mean of its divisors is an integer number (907962705).

Almost surely, 23026542345 is an apocalyptic number.

It is an amenable number.

3026542345 is a deficient number, since it is larger than the sum of its proper divisors (605308475).

3026542345 is an equidigital number, since it uses as much as digits as its factorization.

3026542345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605308474.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 3026542345 is about 55014.0195313885. The cubic root of 3026542345 is about 1446.4904971814.

Adding to 3026542345 its reverse (5432456203), we get a palindrome (8458998548).

The spelling of 3026542345 in words is "three billion, twenty-six million, five hundred forty-two thousand, three hundred forty-five".

Divisors: 1 5 605308469 3026542345