Base | Representation |
---|---|
bin | 100101000101010… |
… | …1011101000010110 |
3 | 10012201101201002200 |
4 | 1022022223220112 |
5 | 10022021023014 |
6 | 323245545330 |
7 | 42556332000 |
oct | 11212535026 |
9 | 3181351080 |
10 | 1244314134 |
11 | 589423698 |
12 | 2a8875246 |
13 | 16aa3b86b |
14 | bb387370 |
15 | 74390a09 |
hex | 4a2aba16 |
1244314134 has 144 divisors (see below), whose sum is σ = 3248388000. Its totient is φ = 344064672.
The previous prime is 1244314117. The next prime is 1244314213. The reversal of 1244314134 is 4314134421.
1244314134 is a `hidden beast` number, since 1 + 244 + 3 + 1 + 413 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 1244314098 and 1244314107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11415672 + ... + 11415780.
It is an arithmetic number, because the mean of its divisors is an integer number (22558250).
Almost surely, 21244314134 is an apocalyptic number.
1244314134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1244314134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1624194000).
1244314134 is an abundant number, since it is smaller than the sum of its proper divisors (2004073866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1244314134 is a wasteful number, since it uses less digits than its factorization.
1244314134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224 (or 164 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 1244314134 is about 35274.8371222320. The cubic root of 1244314134 is about 1075.5815520027.
Adding to 1244314134 its reverse (4314134421), we get a palindrome (5558448555).
The spelling of 1244314134 in words is "one billion, two hundred forty-four million, three hundred fourteen thousand, one hundred thirty-four".
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