Search a number
-
+
3144013023 = 310079103979
BaseRepresentation
bin1011101101100101…
…1101010011011111
322010010000102001210
42323121131103133
522414331404043
61235551035503
7140624445504
oct27331352337
98103012053
103144013023
111373793578
12738b0bb93
133b1498348
1421b7b34ab
1513603e633
hexbb65d4df

3144013023 has 8 divisors (see below), whose sum is σ = 4192473600. Its totient is φ = 2095780568.

The previous prime is 3144013013. The next prime is 3144013043. The reversal of 3144013023 is 3203104413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3144013023 - 26 = 3144012959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144013003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21753 + ... + 82226.

It is an arithmetic number, because the mean of its divisors is an integer number (524059200).

Almost surely, 23144013023 is an apocalyptic number.

3144013023 is a deficient number, since it is larger than the sum of its proper divisors (1048460577).

3144013023 is a wasteful number, since it uses less digits than its factorization.

3144013023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114061.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3144013023 is about 56071.4992041411. The cubic root of 3144013023 is about 1464.9679116394.

Adding to 3144013023 its reverse (3203104413), we get a palindrome (6347117436).

The spelling of 3144013023 in words is "three billion, one hundred forty-four million, thirteen thousand, twenty-three".

Divisors: 1 3 10079 30237 103979 311937 1048004341 3144013023