Base | Representation |
---|---|
bin | 10110110010100100011010… |
… | …101110001110001101110100 |
3 | 111010220002120101121211011021 |
4 | 112302210122232032031310 |
5 | 101114200320112024340 |
6 | 553101554025350524 |
7 | 30053346610424320 |
oct | 2662443256161564 |
9 | 433802511554137 |
10 | 100232100111220 |
11 | 29a34216516010 |
12 | b2a979b638444 |
13 | 43c0b0095686c |
14 | 1aa738c216980 |
15 | b8c400e07e4a |
hex | 5b291ab8e374 |
100232100111220 has 384 divisors, whose sum is σ = 283339723161600. Its totient is φ = 28846162329600.
The previous prime is 100232100111149. The next prime is 100232100111251. The reversal of 100232100111220 is 22111001232001.
It is a junction number, because it is equal to n+sod(n) for n = 100232100111194 and 100232100111203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6975572196 + ... + 6975586564.
It is an arithmetic number, because the mean of its divisors is an integer number (737863862400).
Almost surely, 2100232100111220 is an apocalyptic number.
100232100111220 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 100232100111220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141669861580800).
100232100111220 is an abundant number, since it is smaller than the sum of its proper divisors (183107623050380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100232100111220 is a wasteful number, since it uses less digits than its factorization.
100232100111220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21239 (or 21237 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 100232100111220 its reverse (22111001232001), we get a palindrome (122343101343221).
The spelling of 100232100111220 in words is "one hundred trillion, two hundred thirty-two billion, one hundred million, one hundred eleven thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •