Base | Representation |
---|---|
bin | 1100010011101… |
… | …01001011011010 |
3 | 21012021011012220 |
4 | 12021311023122 |
5 | 202412143120 |
6 | 14124444510 |
7 | 2362346310 |
oct | 611651332 |
9 | 235234186 |
10 | 103240410 |
11 | 53305059 |
12 | 2a6a9736 |
13 | 18509700 |
14 | d9d60b0 |
15 | 90e4b40 |
hex | 62752da |
103240410 has 96 divisors (see below), whose sum is σ = 306737280. Its totient is φ = 21775104.
The previous prime is 103240391. The next prime is 103240427. The reversal of 103240410 is 14042301.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 103240410.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34036 + ... + 36944.
It is an arithmetic number, because the mean of its divisors is an integer number (3195180).
Almost surely, 2103240410 is an apocalyptic number.
103240410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 103240410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153368640).
103240410 is an abundant number, since it is smaller than the sum of its proper divisors (203496870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103240410 is a wasteful number, since it uses less digits than its factorization.
103240410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2952 (or 2939 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 103240410 is about 10160.7288124425. The cubic root of 103240410 is about 469.1192347660.
Adding to 103240410 its reverse (14042301), we get a palindrome (117282711).
The spelling of 103240410 in words is "one hundred three million, two hundred forty thousand, four hundred ten".
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