Base | Representation |
---|---|
bin | 10110110010011011001101… |
… | …111001001101000111110101 |
3 | 111010212011001220201122110122 |
4 | 112302123031321031013311 |
5 | 101114020102112210401 |
6 | 553053241450301325 |
7 | 30052550033231324 |
oct | 2662331571150765 |
9 | 433764056648418 |
10 | 100222221210101 |
11 | 29a300070a3421 |
12 | b2a78a3127845 |
13 | 43bcbb8089543 |
14 | 1aa6ad21b80bb |
15 | b8c0239bb21b |
hex | 5b26cde4d1f5 |
100222221210101 has 4 divisors (see below), whose sum is σ = 100222303233612. Its totient is φ = 100222139186592.
The previous prime is 100222221209989. The next prime is 100222221210107. The reversal of 100222221210101 is 101012122222001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6366911679076 + 93855309531025 = 2523274^2 + 9687895^2 .
It is a cyclic number.
It is not a de Polignac number, because 100222221210101 - 234 = 100205041340917 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 100222221210101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100222221210107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39150800 + ... + 41632073.
It is an arithmetic number, because the mean of its divisors is an integer number (25055575808403).
Almost surely, 2100222221210101 is an apocalyptic number.
It is an amenable number.
100222221210101 is a deficient number, since it is larger than the sum of its proper divisors (82023511).
100222221210101 is an equidigital number, since it uses as much as digits as its factorization.
100222221210101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82023510.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 100222221210101 its reverse (101012122222001), we get a palindrome (201234343432102).
The spelling of 100222221210101 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty-one million, two hundred ten thousand, one hundred one".
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