Base | Representation |
---|---|
bin | 11001100010101… |
… | …00001101110100 |
3 | 112221011020212002 |
4 | 30301110031310 |
5 | 414322120302 |
6 | 33132114432 |
7 | 5211063356 |
oct | 1461241564 |
9 | 487136762 |
10 | 214254452 |
11 | aaa395a5 |
12 | 5b905a18 |
13 | 355084a9 |
14 | 206530d6 |
15 | 13c22c02 |
hex | cc54374 |
214254452 has 12 divisors (see below), whose sum is σ = 375455136. Its totient is φ = 106981560.
The previous prime is 214254427. The next prime is 214254493. The reversal of 214254452 is 254452412.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33074 + ... + 39017.
It is an arithmetic number, because the mean of its divisors is an integer number (31287928).
Almost surely, 2214254452 is an apocalyptic number.
It is an amenable number.
214254452 is a deficient number, since it is larger than the sum of its proper divisors (161200684).
214254452 is a wasteful number, since it uses less digits than its factorization.
214254452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72838 (or 72836 counting only the distinct ones).
The product of its digits is 12800, while the sum is 29.
The square root of 214254452 is about 14637.4332449374. The cubic root of 214254452 is about 598.3793784359.
The spelling of 214254452 in words is "two hundred fourteen million, two hundred fifty-four thousand, four hundred fifty-two".
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