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3134021211 = 322131163409
BaseRepresentation
bin1011101011001101…
…0101111001011011
322002102012202212200
42322303111321123
522404302134321
61234552541243
7140443512036
oct27263257133
98072182780
103134021211
111369089582
127356b1823
133ac3aa429
1421a33201d
15135218d26
hexbacd5e5b

3134021211 has 12 divisors (see below), whose sum is σ = 4529071560. Its totient is φ = 2088354240.

The previous prime is 3134021207. The next prime is 3134021227. The reversal of 3134021211 is 1121204313.

It is not a de Polignac number, because 3134021211 - 22 = 3134021207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3134021411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62526 + ... + 100883.

It is an arithmetic number, because the mean of its divisors is an integer number (377422630).

Almost surely, 23134021211 is an apocalyptic number.

3134021211 is a deficient number, since it is larger than the sum of its proper divisors (1395050349).

3134021211 is a wasteful number, since it uses less digits than its factorization.

3134021211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165546 (or 165543 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3134021211 is about 55982.3294531408. The cubic root of 3134021211 is about 1463.4143538467.

Adding to 3134021211 its reverse (1121204313), we get a palindrome (4255225524).

The spelling of 3134021211 in words is "three billion, one hundred thirty-four million, twenty-one thousand, two hundred eleven".

Divisors: 1 3 9 2131 6393 19179 163409 490227 1470681 348224579 1044673737 3134021211