Base | Representation |
---|---|
bin | 11011010011110110001100… |
… | …000010111101110001101000 |
3 | 120202021111202202212212202210 |
4 | 123103312030002331301220 |
5 | 111220400023131121300 |
6 | 1103242140542125120 |
7 | 34204512163603125 |
oct | 3323661402756150 |
9 | 522244682785683 |
10 | 120111110020200 |
11 | 352a8921352992 |
12 | 1157a4078807a0 |
13 | 52035768a5360 |
14 | 21935a183d74c |
15 | dd4573e13050 |
hex | 6d3d8c0bdc68 |
120111110020200 has 192 divisors, whose sum is σ = 401018948144640. Its totient is φ = 29563406023680.
The previous prime is 120111110020183. The next prime is 120111110020207. The reversal of 120111110020200 is 2020011111021.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (120111110020207) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 96201129 + ... + 97441671.
It is an arithmetic number, because the mean of its divisors is an integer number (2088640354920).
Almost surely, 2120111110020200 is an apocalyptic number.
120111110020200 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 120111110020200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200509474072320).
120111110020200 is an abundant number, since it is smaller than the sum of its proper divisors (280907838124440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120111110020200 is a wasteful number, since it uses less digits than its factorization.
120111110020200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1252988 (or 1252979 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 120111110020200 its reverse (2020011111021), we get a palindrome (122131121131221).
The spelling of 120111110020200 in words is "one hundred twenty trillion, one hundred eleven billion, one hundred ten million, twenty thousand, two hundred".
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