Base | Representation |
---|---|
bin | 101000000011110010… |
… | …010101110100110000 |
3 | 11010000122221000110221 |
4 | 220003302111310300 |
5 | 1201042334414300 |
6 | 31432054102424 |
7 | 3051623114644 |
oct | 500362256460 |
9 | 133018830427 |
10 | 43013201200 |
11 | 17272915772 |
12 | 840504aa14 |
13 | 4096409758 |
14 | 212084cc24 |
15 | 11bb2d731a |
hex | a03c95d30 |
43013201200 has 60 divisors (see below), whose sum is σ = 103546789000. Its totient is φ = 17170721280.
The previous prime is 43013201197. The next prime is 43013201207. The reversal of 43013201200 is 210231034.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is not an unprimeable number, because it can be changed into a prime (43013201207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91852 + ... + 307348.
Almost surely, 243013201200 is an apocalyptic number.
43013201200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 43013201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51773394500).
43013201200 is an abundant number, since it is smaller than the sum of its proper divisors (60533587800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43013201200 is a wasteful number, since it uses less digits than its factorization.
43013201200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216014 (or 216003 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 43013201200 its reverse (210231034), we get a palindrome (43223432234).
The spelling of 43013201200 in words is "forty-three billion, thirteen million, two hundred one thousand, two hundred".
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