Base | Representation |
---|---|
bin | 100100001010011… |
… | …0010101011110010 |
3 | 10010120020121122101 |
4 | 1020110302223302 |
5 | 4441113110114 |
6 | 320223331014 |
7 | 42032546404 |
oct | 11024625362 |
9 | 3116217571 |
10 | 1213410034 |
11 | 572a35a11 |
12 | 29a450a6a |
13 | 16450b205 |
14 | b7220b74 |
15 | 717d8d74 |
hex | 48532af2 |
1213410034 has 64 divisors (see below), whose sum is σ = 2075673600. Its totient is φ = 529163712.
The previous prime is 1213410031. The next prime is 1213410041. The reversal of 1213410034 is 4300143121.
It is a super-2 number, since 2×12134100342 = 2944727821223762312, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 1213409993 and 1213410020.
It is not an unprimeable number, because it can be changed into a prime (1213410031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3119112 + ... + 3119500.
It is an arithmetic number, because the mean of its divisors is an integer number (32432400).
Almost surely, 21213410034 is an apocalyptic number.
1213410034 is a deficient number, since it is larger than the sum of its proper divisors (862263566).
1213410034 is a wasteful number, since it uses less digits than its factorization.
1213410034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 559.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 1213410034 is about 34834.0355686791. The cubic root of 1213410034 is about 1066.6023281289.
Adding to 1213410034 its reverse (4300143121), we get a palindrome (5513553155).
The spelling of 1213410034 in words is "one billion, two hundred thirteen million, four hundred ten thousand, thirty-four".
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