Base | Representation |
---|---|
bin | 1100101111111… |
… | …1001110101111 |
3 | 10201121202211210 |
4 | 3023333032233 |
5 | 102142133343 |
6 | 5150045503 |
7 | 1216344345 |
oct | 313771657 |
9 | 121552753 |
10 | 53474223 |
11 | 28203a80 |
12 | 15aa9893 |
13 | b10386a |
14 | 715d995 |
15 | 4a64333 |
hex | 32ff3af |
53474223 has 8 divisors (see below), whose sum is σ = 77780736. Its totient is φ = 32408600.
The previous prime is 53474221. The next prime is 53474233. The reversal of 53474223 is 32247435.
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 53474223 - 21 = 53474221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53474221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810183 + ... + 810248.
It is an arithmetic number, because the mean of its divisors is an integer number (9722592).
Almost surely, 253474223 is an apocalyptic number.
53474223 is a deficient number, since it is larger than the sum of its proper divisors (24306513).
53474223 is a wasteful number, since it uses less digits than its factorization.
53474223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1620445.
The product of its digits is 20160, while the sum is 30.
The square root of 53474223 is about 7312.6071274204. The cubic root of 53474223 is about 376.7455757444.
The spelling of 53474223 in words is "fifty-three million, four hundred seventy-four thousand, two hundred twenty-three".
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