Base | Representation |
---|---|
bin | 1011101010110100… |
… | …1111110000101101 |
3 | 22002022012120211120 |
4 | 2322231033300231 |
5 | 22403400020323 |
6 | 1234454411153 |
7 | 140424105123 |
oct | 27255176055 |
9 | 8068176746 |
10 | 3132423213 |
11 | 1368197a17 |
12 | 735060ab9 |
13 | 3abc6ac7a |
14 | 21a037913 |
15 | 1350005e3 |
hex | bab4fc2d |
3132423213 has 8 divisors (see below), whose sum is σ = 4422244608. Its totient is φ = 1965441984.
The previous prime is 3132423131. The next prime is 3132423223. The reversal of 3132423213 is 3123242313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3132423213 - 212 = 3132419117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3132423223) 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 7 ways as a sum of consecutive naturals, for example, 30709981 + ... + 30710082.
It is an arithmetic number, because the mean of its divisors is an integer number (552780576).
Almost surely, 23132423213 is an apocalyptic number.
It is an amenable number.
3132423213 is a deficient number, since it is larger than the sum of its proper divisors (1289821395).
3132423213 is a wasteful number, since it uses less digits than its factorization.
3132423213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61420083.
The product of its digits is 2592, while the sum is 24.
The square root of 3132423213 is about 55968.0552904958. The cubic root of 3132423213 is about 1463.1655860360.
Adding to 3132423213 its reverse (3123242313), we get a palindrome (6255665526).
Subtracting from 3132423213 its reverse (3123242313), we obtain a square (9180900 = 30302).
The spelling of 3132423213 in words is "three billion, one hundred thirty-two million, four hundred twenty-three thousand, two hundred thirteen".
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