Base | Representation |
---|---|
bin | 11001100011011… |
… | …00000011100111 |
3 | 112221100012210210 |
4 | 30301230003213 |
5 | 414333231403 |
6 | 33134150503 |
7 | 5211651150 |
oct | 1461540347 |
9 | 487305723 |
10 | 214352103 |
11 | aaaa59a9 |
12 | 5b952433 |
13 | 35540a84 |
14 | 2067a927 |
15 | 13c41b03 |
hex | cc6c0e7 |
214352103 has 16 divisors (see below), whose sum is σ = 327685376. Its totient is φ = 122091840.
The previous prime is 214352081. The next prime is 214352113. The reversal of 214352103 is 301253412.
214352103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 214352103 - 220 = 213303527 is a prime.
It is a super-4 number, since 4×2143521034 (a number of 34 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 214352103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214352113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9733 + ... + 22878.
It is an arithmetic number, because the mean of its divisors is an integer number (20480336).
Almost surely, 2214352103 is an apocalyptic number.
214352103 is a deficient number, since it is larger than the sum of its proper divisors (113333273).
214352103 is a wasteful number, since it uses less digits than its factorization.
214352103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32934.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 214352103 is about 14640.7685249102. The cubic root of 214352103 is about 598.4702726493.
The spelling of 214352103 in words is "two hundred fourteen million, three hundred fifty-two thousand, one hundred three".
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