| Base | Representation |
|---|---|
| bin | 101111001011111001… |
| … | …1001101010010100000 |
| 3 | 100200112221012201210120 |
| 4 | 1132113303031102200 |
| 5 | 3130011220444300 |
| 6 | 114314551400240 |
| 7 | 10215035360640 |
| oct | 1362763152240 |
| 9 | 320487181716 |
| 10 | 101331031200 |
| 11 | 39a797a8593 |
| 12 | 1777b683080 |
| 13 | 972b4c0b79 |
| 14 | 4c93b3c520 |
| 15 | 29810093a0 |
| hex | 1797ccd4a0 |
101331031200 has 288 divisors, whose sum is σ = 377682076800. Its totient is φ = 23116492800.
The previous prime is 101331031177. The next prime is 101331031201. The reversal of 101331031200 is 2130133101.
101331031200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 101331031200.
It is not an unprimeable number, because it can be changed into a prime (101331031201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9083226 + ... + 9094374.
It is an arithmetic number, because the mean of its divisors is an integer number (1311396100).
Almost surely, 2101331031200 is an apocalyptic number.
101331031200 is a gapful number since it is divisible by the number (10) 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 101331031200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188841038400).
101331031200 is an abundant number, since it is smaller than the sum of its proper divisors (276351045600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101331031200 is a wasteful number, since it uses less digits than its factorization.
101331031200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11720 (or 11707 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 101331031200 its reverse (2130133101), we get a palindrome (103461164301).
The spelling of 101331031200 in words is "one hundred one billion, three hundred thirty-one million, thirty-one thousand, two hundred".
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