Base | Representation |
---|---|
bin | 1100010011101… |
… | …01101010101100 |
3 | 21012021020222001 |
4 | 12021311222230 |
5 | 202412224122 |
6 | 14124502044 |
7 | 2362355200 |
oct | 611655254 |
9 | 235236861 |
10 | 103242412 |
11 | 53306609 |
12 | 2a6aa924 |
13 | 1850a5b0 |
14 | d9d6b00 |
15 | 90e5527 |
hex | 6275aac |
103242412 has 36 divisors (see below), whose sum is σ = 226344720. Its totient is φ = 40842144.
The previous prime is 103242397. The next prime is 103242427. The reversal of 103242412 is 214242301.
It is an interprime number because it is at equal distance from previous prime (103242397) and next prime (103242427).
It is a self number, because there is not a number n which added to its sum of digits gives 103242412.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17712 + ... + 22807.
Almost surely, 2103242412 is an apocalyptic number.
It is an amenable number.
103242412 is an abundant number, since it is smaller than the sum of its proper divisors (123102308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103242412 is a wasteful number, since it uses less digits than its factorization.
103242412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40550 (or 40541 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 103242412 is about 10160.8273285201. The cubic root of 103242412 is about 469.1222670755.
Adding to 103242412 its reverse (214242301), we get a palindrome (317484713).
The spelling of 103242412 in words is "one hundred three million, two hundred forty-two thousand, four hundred twelve".
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