Base | Representation |
---|---|
bin | 1100010001110… |
… | …11000001100110 |
3 | 21011211001110211 |
4 | 12020323001212 |
5 | 202332032324 |
6 | 14115410034 |
7 | 2360335000 |
oct | 610730146 |
9 | 234731424 |
10 | 103002214 |
11 | 531620a7 |
12 | 2a5b391a |
13 | 18455173 |
14 | d973370 |
15 | 9099294 |
hex | 623b066 |
103002214 has 32 divisors (see below), whose sum is σ = 183643200. Its totient is φ = 43295616.
The previous prime is 103002203. The next prime is 103002227. The reversal of 103002214 is 412200301.
It is a junction number, because it is equal to n+sod(n) for n = 103002194 and 103002203.
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, 34942 + ... + 37774.
It is an arithmetic number, because the mean of its divisors is an integer number (5738850).
Almost surely, 2103002214 is an apocalyptic number.
103002214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
103002214 is a deficient number, since it is larger than the sum of its proper divisors (80640986).
103002214 is an equidigital number, since it uses as much as digits as its factorization.
103002214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2909 (or 2895 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 103002214 is about 10149.0006404572. Note that the first 3 decimals coincide. The cubic root of 103002214 is about 468.7581733923.
Subtracting from 103002214 its sum of digits (13), we obtain a square (103002201 = 101492).
Adding to 103002214 its reverse (412200301), we get a palindrome (515202515).
The spelling of 103002214 in words is "one hundred three million, two thousand, two hundred fourteen".
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