Base | Representation |
---|---|
bin | 11001100100000… |
… | …11111111000011 |
3 | 112221112012020212 |
4 | 30302003333003 |
5 | 414344400430 |
6 | 33140224335 |
7 | 5212536665 |
oct | 1462037703 |
9 | 487465225 |
10 | 214450115 |
11 | 100062600 |
12 | 5b99b0ab |
13 | 35576579 |
14 | 206a4535 |
15 | 13c60b95 |
hex | cc83fc3 |
214450115 has 12 divisors (see below), whose sum is σ = 282862272. Its totient is φ = 155963280.
The previous prime is 214450109. The next prime is 214450123. The reversal of 214450115 is 511054412.
It is not a de Polignac number, because 214450115 - 26 = 214450051 is a prime.
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, 176627 + ... + 177836.
It is an arithmetic number, because the mean of its divisors is an integer number (23571856).
Almost surely, 2214450115 is an apocalyptic number.
214450115 is a deficient number, since it is larger than the sum of its proper divisors (68412157).
214450115 is a wasteful number, since it uses less digits than its factorization.
214450115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354490 (or 354479 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 23.
The square root of 214450115 is about 14644.1153710287. The cubic root of 214450115 is about 598.5614751296.
The spelling of 214450115 in words is "two hundred fourteen million, four hundred fifty thousand, one hundred fifteen".
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