Base | Representation |
---|---|
bin | 11101000111000011101… |
… | …00101110111101010100 |
3 | 10112121202010110222112000 |
4 | 32203201310232331110 |
5 | 112341423101010400 |
6 | 2043254545355300 |
7 | 132156261104622 |
oct | 16434164567524 |
9 | 3477663428460 |
10 | 1000221110100 |
11 | 356211817213 |
12 | 141a24038b30 |
13 | 73422034614 |
14 | 365a7962512 |
15 | 1b040d90600 |
hex | e8e1d2ef54 |
1000221110100 has 144 divisors (see below), whose sum is σ = 3319252554240. Its totient is φ = 258121555200.
The previous prime is 1000221110087. The next prime is 1000221110123. The reversal of 1000221110100 is 10111220001.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
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, 5891337 + ... + 6058736.
It is an arithmetic number, because the mean of its divisors is an integer number (23050364960).
Almost surely, 21000221110100 is an apocalyptic number.
1000221110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1000221110100 is an abundant number, since it is smaller than the sum of its proper divisors (2319031444140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1000221110100 is a wasteful number, since it uses less digits than its factorization.
1000221110100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11950127 (or 11950114 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 1000221110100 its reverse (10111220001), we get a palindrome (1010332330101).
The spelling of 1000221110100 in words is "one trillion, two hundred twenty-one million, one hundred ten thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.252 sec. • engine limits •