Base | Representation |
---|---|
bin | 11010100010011… |
… | …01001110000001 |
3 | 120111212222112211 |
4 | 31101031032001 |
5 | 423442130101 |
6 | 34031222121 |
7 | 5342122402 |
oct | 1521151601 |
9 | 514788484 |
10 | 222614401 |
11 | 104729549 |
12 | 62677941 |
13 | 371746c9 |
14 | 217cb9a9 |
15 | 14824c51 |
hex | d44d381 |
222614401 has 8 divisors (see below), whose sum is σ = 235761984. Its totient is φ = 209755920.
The previous prime is 222614377. The next prime is 222614417. The reversal of 222614401 is 104416222.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 222614401 - 211 = 222612353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222614471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70690 + ... + 73771.
It is an arithmetic number, because the mean of its divisors is an integer number (29470248).
Almost surely, 2222614401 is an apocalyptic number.
It is an amenable number.
222614401 is a deficient number, since it is larger than the sum of its proper divisors (13147583).
222614401 is a wasteful number, since it uses less digits than its factorization.
222614401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144551.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 222614401 is about 14920.2681276175. The cubic root of 222614401 is about 606.0629729387.
It can be divided in two parts, 22261 and 4401, that added together give a palindrome (26662).
The spelling of 222614401 in words is "two hundred twenty-two million, six hundred fourteen thousand, four hundred one".
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