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3034211023 = 19159695317
BaseRepresentation
bin1011010011011010…
…0110001011001111
321211110101220001001
42310312212023033
522203224223043
61221025401131
7135122240164
oct26466461317
97743356031
103034211023
111317807718
127081991a7
1339480214c
1420ad9006b
1512b5a074d
hexb4da62cf

3034211023 has 4 divisors (see below), whose sum is σ = 3193906360. Its totient is φ = 2874515688.

The previous prime is 3034211009. The next prime is 3034211029. The reversal of 3034211023 is 3201124303.

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

It is a cyclic number.

It is not a de Polignac number, because 3034211023 - 221 = 3032113871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 159695317 = 3034211023 / (3 + 0 + 3 + 4 + 2 + 1 + 1 + 0 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3034211029) 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, 79847640 + ... + 79847677.

It is an arithmetic number, because the mean of its divisors is an integer number (798476590).

Almost surely, 23034211023 is an apocalyptic number.

3034211023 is a deficient number, since it is larger than the sum of its proper divisors (159695337).

3034211023 is a wasteful number, since it uses less digits than its factorization.

3034211023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159695336.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3034211023 is about 55083.6729258317. The cubic root of 3034211023 is about 1447.7111766296.

Adding to 3034211023 its reverse (3201124303), we get a palindrome (6235335326).

The spelling of 3034211023 in words is "three billion, thirty-four million, two hundred eleven thousand, twenty-three".

Divisors: 1 19 159695317 3034211023