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3134022013 = 19164948527
BaseRepresentation
bin1011101011001101…
…0110000101111101
322002102012210222101
42322303112011331
522404302201023
61234552545101
7140443514263
oct27263260575
98072183871
103134022013
11136908a141
127356b2191
133ac3aa8c5
1421a332433
151352191ad
hexbacd617d

3134022013 has 4 divisors (see below), whose sum is σ = 3298970560. Its totient is φ = 2969073468.

The previous prime is 3134022011. The next prime is 3134022041. The reversal of 3134022013 is 3102204313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3134022013 - 21 = 3134022011 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: 164948527 = 3134022013 / (3 + 1 + 3 + 4 + 0 + 2 + 2 + 0 + 1 + 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 (3134022011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82474245 + ... + 82474282.

It is an arithmetic number, because the mean of its divisors is an integer number (824742640).

Almost surely, 23134022013 is an apocalyptic number.

It is an amenable number.

3134022013 is a deficient number, since it is larger than the sum of its proper divisors (164948547).

3134022013 is a wasteful number, since it uses less digits than its factorization.

3134022013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164948546.

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

The square root of 3134022013 is about 55982.3366161149. The cubic root of 3134022013 is about 1463.4144786765.

Adding to 3134022013 its reverse (3102204313), we get a palindrome (6236226326).

The spelling of 3134022013 in words is "three billion, one hundred thirty-four million, twenty-two thousand, thirteen".

Divisors: 1 19 164948527 3134022013