Base | Representation |
---|---|
bin | 1011101101001001… |
… | …0001101011111000 |
3 | 22002222110202121220 |
4 | 2323102101223320 |
5 | 22413341133144 |
6 | 1235442432040 |
7 | 140602445046 |
oct | 27322215370 |
9 | 8088422556 |
10 | 3142130424 |
11 | 1372718104 |
12 | 738362620 |
13 | 3b0c89494 |
14 | 21b443396 |
15 | 135cbb919 |
hex | bb491af8 |
3142130424 has 16 divisors (see below), whose sum is σ = 7855326120. Its totient is φ = 1047376800.
The previous prime is 3142130413. The next prime is 3142130429. The reversal of 3142130424 is 4240312413.
It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 130922101 = 3142130424 / (3 + 1 + 4 + 2 + 1 + 3 + 0 + 4 + 2 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 3142130394 and 3142130403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3142130429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65461027 + ... + 65461074.
Almost surely, 23142130424 is an apocalyptic number.
It is an amenable number.
3142130424 is an abundant number, since it is smaller than the sum of its proper divisors (4713195696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3142130424 is a wasteful number, since it uses less digits than its factorization.
3142130424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130922110 (or 130922106 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 3142130424 is about 56054.7092044906. The cubic root of 3142130424 is about 1464.6754512536.
Adding to 3142130424 its reverse (4240312413), we get a palindrome (7382442837).
The spelling of 3142130424 in words is "three billion, one hundred forty-two million, one hundred thirty thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •