Base | Representation |
---|---|
bin | 11010101110101… |
… | …11011011100101 |
3 | 120121221000111020 |
4 | 31113113123211 |
5 | 424400312333 |
6 | 34130001353 |
7 | 5361626064 |
oct | 1527273345 |
9 | 517830436 |
10 | 224229093 |
11 | 105631700 |
12 | 63116259 |
13 | 375bb64a |
14 | 21acc1db |
15 | 14a433b3 |
hex | d5d76e5 |
224229093 has 48 divisors (see below), whose sum is σ = 347493888. Its totient is φ = 128260000.
The previous prime is 224229079. The next prime is 224229113. The reversal of 224229093 is 390922422.
It is a happy number.
It is not a de Polignac number, because 224229093 - 26 = 224229029 is a prime.
It is a super-2 number, since 2×2242290932 = 100557372295205298, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224229193) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 893218 + ... + 893468.
It is an arithmetic number, because the mean of its divisors is an integer number (7239456).
Almost surely, 2224229093 is an apocalyptic number.
224229093 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
224229093 is a deficient number, since it is larger than the sum of its proper divisors (123264795).
224229093 is a wasteful number, since it uses less digits than its factorization.
224229093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406 (or 395 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 224229093 is about 14974.2810511891. The cubic root of 224229093 is about 607.5247658789.
The spelling of 224229093 in words is "two hundred twenty-four million, two hundred twenty-nine thousand, ninety-three".
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