Base | Representation |
---|---|
bin | 1100001100101… |
… | …11000000101110 |
3 | 21010112220221100 |
4 | 12012113000232 |
5 | 202144033124 |
6 | 14053143530 |
7 | 2351536254 |
oct | 606270056 |
9 | 233486840 |
10 | 102330414 |
11 | 5284339a |
12 | 2a32aba6 |
13 | 1827b454 |
14 | d83a5d4 |
15 | 8eb51c9 |
hex | 619702e |
102330414 has 12 divisors (see below), whose sum is σ = 221715936. Its totient is φ = 34110132.
The previous prime is 102330401. The next prime is 102330433. The reversal of 102330414 is 414033201.
It is a super-2 number, since 2×1023304142 = 20943027258822792, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5685023 = 102330414 / (1 + 0 + 2 + 3 + 3 + 0 + 4 + 1 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2842494 + ... + 2842529.
It is an arithmetic number, because the mean of its divisors is an integer number (18476328).
Almost surely, 2102330414 is an apocalyptic number.
102330414 is an abundant number, since it is smaller than the sum of its proper divisors (119385522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102330414 is a wasteful number, since it uses less digits than its factorization.
102330414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5685031 (or 5685028 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 102330414 is about 10115.8496430107. The cubic root of 102330414 is about 467.7368397780.
Adding to 102330414 its reverse (414033201), we get a palindrome (516363615).
The spelling of 102330414 in words is "one hundred two million, three hundred thirty thousand, four hundred fourteen".
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