Base | Representation |
---|---|
bin | 11010101010000… |
… | …01010111000001 |
3 | 120120202210021212 |
4 | 31111001113001 |
5 | 424221130101 |
6 | 34104455505 |
7 | 5353456013 |
oct | 1525012701 |
9 | 516683255 |
10 | 223614401 |
11 | 10525189a |
12 | 62a7a595 |
13 | 3743491a |
14 | 219ac1b3 |
15 | 149711bb |
hex | d5415c1 |
223614401 has 8 divisors (see below), whose sum is σ = 235569600. Its totient is φ = 211677840.
The previous prime is 223614397. The next prime is 223614407. The reversal of 223614401 is 104416322.
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 223614401 - 22 = 223614397 is a prime.
It is not an unprimeable number, because it can be changed into a prime (223614407) 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, 24815 + ... + 32603.
It is an arithmetic number, because the mean of its divisors is an integer number (29446200).
Almost surely, 2223614401 is an apocalyptic number.
It is an amenable number.
223614401 is a deficient number, since it is larger than the sum of its proper divisors (11955199).
223614401 is a wasteful number, since it uses less digits than its factorization.
223614401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9319.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 223614401 is about 14953.7420400380. The cubic root of 223614401 is about 606.9691103902.
It can be divided in two parts, 22361 and 4401, that added together give a palindrome (26762).
The spelling of 223614401 in words is "two hundred twenty-three million, six hundred fourteen thousand, four hundred one".
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