Base | Representation |
---|---|
bin | 11001100010100… |
… | …00001101100100 |
3 | 112221010102100200 |
4 | 30301100031210 |
5 | 414321104202 |
6 | 33131510500 |
7 | 5210664510 |
oct | 1461201544 |
9 | 487112320 |
10 | 214238052 |
11 | aaa28246 |
12 | 5b8b8430 |
13 | 35500ba2 |
14 | 2064b140 |
15 | 13c1ce1c |
hex | cc50364 |
214238052 has 72 divisors (see below), whose sum is σ = 620692800. Its totient is φ = 61034688.
The previous prime is 214238021. The next prime is 214238093. The reversal of 214238052 is 250832412.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104574 + ... + 106602.
Almost surely, 2214238052 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 214238052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310346400).
214238052 is an abundant number, since it is smaller than the sum of its proper divisors (406454748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214238052 is a wasteful number, since it uses less digits than its factorization.
214238052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2465 (or 2460 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 214238052 is about 14636.8730267089. The cubic root of 214238052 is about 598.3641104961.
The spelling of 214238052 in words is "two hundred fourteen million, two hundred thirty-eight thousand, fifty-two".
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