Base | Representation |
---|---|
bin | 100100110001101… |
… | …1101001100110100 |
3 | 10012000001021212010 |
4 | 1021203131030310 |
5 | 10011403001122 |
6 | 322241324220 |
7 | 42403044135 |
oct | 11143351464 |
9 | 3160037763 |
10 | 1234031412 |
11 | 583640079 |
12 | 2a5336670 |
13 | 16887b403 |
14 | b9c6bc8c |
15 | 7350de0c |
hex | 498dd334 |
1234031412 has 12 divisors (see below), whose sum is σ = 2879406656. Its totient is φ = 411343800.
The previous prime is 1234031341. The next prime is 1234031413. The reversal of 1234031412 is 2141304321.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1234031413) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51417964 + ... + 51417987.
Almost surely, 21234031412 is an apocalyptic number.
1234031412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1234031412 is an abundant number, since it is smaller than the sum of its proper divisors (1645375244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1234031412 is a wasteful number, since it uses less digits than its factorization.
1234031412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102835958 (or 102835956 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 1234031412 is about 35128.7832410973. The cubic root of 1234031412 is about 1072.6105679825.
Adding to 1234031412 its reverse (2141304321), we get a palindrome (3375335733).
The spelling of 1234031412 in words is "one billion, two hundred thirty-four million, thirty-one thousand, four hundred twelve".
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