Base | Representation |
---|---|
bin | 1011101000101010… |
… | …0110011110010000 |
3 | 22001200010011122201 |
4 | 2322022212132100 |
5 | 22344033404300 |
6 | 1233532012544 |
7 | 140253651010 |
oct | 27212463620 |
9 | 8050104581 |
10 | 3123341200 |
11 | 1363054521 |
12 | 732001154 |
13 | 3aa10b1b5 |
14 | 218b51c40 |
15 | 13430966a |
hex | ba2a6790 |
3123341200 has 120 divisors (see below), whose sum is σ = 8608899392. Its totient is φ = 1066728960.
The previous prime is 3123341161. The next prime is 3123341213. The reversal of 3123341200 is 21433213.
It is a super-4 number, since 4×31233412004 (a number of 39 digits) contains 4444 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 773587 + ... + 777613.
Almost surely, 23123341200 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3123341200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4304449696).
3123341200 is an abundant number, since it is smaller than the sum of its proper divisors (5485558192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3123341200 is a wasteful number, since it uses less digits than its factorization.
3123341200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4329 (or 4318 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 3123341200 is about 55886.8607098305. The cubic root of 3123341200 is about 1461.7501374214.
Adding to 3123341200 its reverse (21433213), we get a palindrome (3144774413).
The spelling of 3123341200 in words is "three billion, one hundred twenty-three million, three hundred forty-one thousand, two hundred".
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