Base | Representation |
---|---|
bin | 1100010001111… |
… | …11111101011000 |
3 | 21011212002012100 |
4 | 12020333331120 |
5 | 202333204144 |
6 | 14120043400 |
7 | 2360450631 |
oct | 610777530 |
9 | 234762170 |
10 | 103022424 |
11 | 531762aa |
12 | 2a603560 |
13 | 1846141b |
14 | d97a888 |
15 | 90a0269 |
hex | 623ff58 |
103022424 has 96 divisors (see below), whose sum is σ = 291507840. Its totient is φ = 32832000.
The previous prime is 103022411. The next prime is 103022429. The reversal of 103022424 is 424220301.
It is a super-2 number, since 2×1030224242 = 21227239693671552, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 103022397 and 103022406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103022429) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225204 + ... + 225660.
It is an arithmetic number, because the mean of its divisors is an integer number (3036540).
Almost surely, 2103022424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103022424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145753920).
103022424 is an abundant number, since it is smaller than the sum of its proper divisors (188485416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103022424 is a wasteful number, since it uses less digits than its factorization.
103022424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 601 (or 594 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 103022424 is about 10149.9962561569. The cubic root of 103022424 is about 468.7888296367.
Adding to 103022424 its reverse (424220301), we get a palindrome (527242725).
The spelling of 103022424 in words is "one hundred three million, twenty-two thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •