Base | Representation |
---|---|
bin | 10110110000111100000111… |
… | …101010011011101101001100 |
3 | 111010111101111200201202000102 |
4 | 112300330013222123231030 |
5 | 101110331441431413400 |
6 | 552534313310350232 |
7 | 30042303455411144 |
oct | 2660740752335514 |
9 | 433441450652012 |
10 | 100120111201100 |
11 | 299a0778713331 |
12 | b28bb467bb378 |
13 | 43b3394396283 |
14 | 1aa1ba6c23924 |
15 | b895493dd9d5 |
hex | 5b0f07a9bb4c |
100120111201100 has 144 divisors (see below), whose sum is σ = 228951421171200. Its totient is φ = 37897806885120.
The previous prime is 100120111201073. The next prime is 100120111201151. The reversal of 100120111201100 is 1102111021001.
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, 7168326317 + ... + 7168340283.
It is an arithmetic number, because the mean of its divisors is an integer number (1589940424800).
Almost surely, 2100120111201100 is an apocalyptic number.
100120111201100 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 100120111201100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114475710585600).
100120111201100 is an abundant number, since it is smaller than the sum of its proper divisors (128831309970100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100120111201100 is a wasteful number, since it uses less digits than its factorization.
100120111201100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17952 (or 17945 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 100120111201100 its reverse (1102111021001), we get a palindrome (101222222222101).
The spelling of 100120111201100 in words is "one hundred trillion, one hundred twenty billion, one hundred eleven million, two hundred one thousand, one hundred".
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