Base | Representation |
---|---|
bin | 10110110010011011000111… |
… | …010100110010101000001100 |
3 | 111010212010210020100110010210 |
4 | 112302123013110302220030 |
5 | 101114014340404013400 |
6 | 553053222512202420 |
7 | 30052544224406304 |
oct | 2662330724625014 |
9 | 433763706313123 |
10 | 100222111001100 |
11 | 29a2aa5a969800 |
12 | b2a7872239410 |
13 | 43bcb9b2b000a |
14 | 1aa6ac16ca604 |
15 | b8c018e9b950 |
hex | 5b26c7532a0c |
100222111001100 has 432 divisors, whose sum is σ = 320772185828640. Its totient is φ = 24141072384000.
The previous prime is 100222111001071. The next prime is 100222111001101. The reversal of 100222111001100 is 1100111222001.
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 (100222111001101) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13068468066 + ... + 13068475734.
Almost surely, 2100222111001100 is an apocalyptic number.
100222111001100 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 100222111001100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160386092914320).
100222111001100 is an abundant number, since it is smaller than the sum of its proper divisors (220550074827540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100222111001100 is a wasteful number, since it uses less digits than its factorization.
100222111001100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9962 (or 9944 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 100222111001100 its reverse (1100111222001), we get a palindrome (101322222223101).
The spelling of 100222111001100 in words is "one hundred trillion, two hundred twenty-two billion, one hundred eleven million, one thousand, one hundred".
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