Base | Representation |
---|---|
bin | 100101101001010011011001… |
… | …1011000011000000010100100 |
3 | 1121102102220211121102011012221 |
4 | 1023102212303120120002210 |
5 | 321400232021400200200 |
6 | 3132131553234322124 |
7 | 126514335130050652 |
oct | 11322466330300244 |
9 | 1542386747364187 |
10 | 331132103131300 |
11 | 96566377692239 |
12 | 3117b753429344 |
13 | 1129c81462a5c3 |
14 | 5baac44b57dd2 |
15 | 284378c69791a |
hex | 12d29b36180a4 |
331132103131300 has 144 divisors (see below), whose sum is σ = 749885450759424. Its totient is φ = 126808940160000.
The previous prime is 331132103131283. The next prime is 331132103131337. The reversal of 331132103131300 is 3131301231133.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 106257139 + ... + 109329061.
It is an arithmetic number, because the mean of its divisors is an integer number (5207537852496).
Almost surely, 2331132103131300 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 331132103131300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374942725379712).
331132103131300 is an abundant number, since it is smaller than the sum of its proper divisors (418753347628124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331132103131300 is a wasteful number, since it uses less digits than its factorization.
331132103131300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3072470 (or 3072463 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 25.
Adding to 331132103131300 its reverse (3131301231133), we get a palindrome (334263404362433).
The spelling of 331132103131300 in words is "three hundred thirty-one trillion, one hundred thirty-two billion, one hundred three million, one hundred thirty-one thousand, three hundred".
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