Base | Representation |
---|---|
bin | 100100000100001… |
… | …0010111110001100 |
3 | 10010100002012100001 |
4 | 1020020102332030 |
5 | 4434243300122 |
6 | 320025214044 |
7 | 41662654444 |
oct | 11010227614 |
9 | 3110065301 |
10 | 1210134412 |
11 | 5710a8993 |
12 | 299331324 |
13 | 163932286 |
14 | b6a0b124 |
15 | 7138d527 |
hex | 48212f8c |
1210134412 has 12 divisors (see below), whose sum is σ = 2118299400. Its totient is φ = 604906016.
The previous prime is 1210134407. The next prime is 1210134421. The reversal of 1210134412 is 2144310121.
It is a self number, because there is not a number n which added to its sum of digits gives 1210134412.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22537 + ... + 54112.
It is an arithmetic number, because the mean of its divisors is an integer number (176524950).
Almost surely, 21210134412 is an apocalyptic number.
It is an amenable number.
1210134412 is a deficient number, since it is larger than the sum of its proper divisors (908164988).
1210134412 is a wasteful number, since it uses less digits than its factorization.
1210134412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80600 (or 80598 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 1210134412 is about 34786.9862448589. The cubic root of 1210134412 is about 1065.6416925310.
Adding to 1210134412 its reverse (2144310121), we get a palindrome (3354444533).
The spelling of 1210134412 in words is "one billion, two hundred ten million, one hundred thirty-four thousand, four hundred twelve".
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