Base | Representation |
---|---|
bin | 101110101011011010… |
… | …1111010100111111100 |
3 | 100120201222112200211001 |
4 | 1131112311322213330 |
5 | 3120243223102030 |
6 | 114014501140044 |
7 | 10146033221023 |
oct | 1352665724774 |
9 | 316658480731 |
10 | 100241222140 |
11 | 3956a613944 |
12 | 175166ba624 |
13 | 95b679a937 |
14 | 4bcd0d38ba |
15 | 291a4d7cca |
hex | 1756d7a9fc |
100241222140 has 48 divisors (see below), whose sum is σ = 216798724800. Its totient is φ = 38904026112.
The previous prime is 100241222131. The next prime is 100241222183. The reversal of 100241222140 is 41222142001.
100241222140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1002412221402 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76996 + ... + 454324.
It is an arithmetic number, because the mean of its divisors is an integer number (4516640100).
Almost surely, 2100241222140 is an apocalyptic number.
100241222140 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 100241222140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108399362400).
100241222140 is an abundant number, since it is smaller than the sum of its proper divisors (116557502660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100241222140 is a wasteful number, since it uses less digits than its factorization.
100241222140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377734 (or 377732 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 100241222140 its reverse (41222142001), we get a palindrome (141463364141).
The spelling of 100241222140 in words is "one hundred billion, two hundred forty-one million, two hundred twenty-two thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •