Base | Representation |
---|---|
bin | 10110110010011010001011… |
… | …101110111001010001110000 |
3 | 111010212001012120001212010021 |
4 | 112302122023232321101300 |
5 | 101114010313432223440 |
6 | 553052535355213224 |
7 | 30052510364341564 |
oct | 2662321356712160 |
9 | 433761176055107 |
10 | 100221111211120 |
11 | 29a2a597579799 |
12 | b2a7633447214 |
13 | 43bca6c117603 |
14 | 1aa6a289d56a4 |
15 | b8beab30c84a |
hex | 5b268bbb9470 |
100221111211120 has 40 divisors (see below), whose sum is σ = 234040577368464. Its totient is φ = 39911843400192.
The previous prime is 100221111211037. The next prime is 100221111211147. The reversal of 100221111211120 is 21112111122001.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×1002211112111202 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 100221111211094 and 100221111211103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2759373669 + ... + 2759409988.
Almost surely, 2100221111211120 is an apocalyptic number.
100221111211120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100221111211120 is an abundant number, since it is smaller than the sum of its proper divisors (133819466157344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100221111211120 is a wasteful number, since it uses less digits than its factorization.
100221111211120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5518783897 (or 5518783891 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 100221111211120 its reverse (21112111122001), we get a palindrome (121333222333121).
The spelling of 100221111211120 in words is "one hundred trillion, two hundred twenty-one billion, one hundred eleven million, two hundred eleven thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •