Base | Representation |
---|---|
bin | 1100101101111… |
… | …1100010110101 |
3 | 10201101011210220 |
4 | 3023133202311 |
5 | 102124010222 |
6 | 5143204553 |
7 | 1215264066 |
oct | 313374265 |
9 | 121334726 |
10 | 53344437 |
11 | 28125513 |
12 | 15a46759 |
13 | b089773 |
14 | 712856d |
15 | 4a3ab5c |
hex | 32df8b5 |
53344437 has 8 divisors (see below), whose sum is σ = 72331680. Its totient is φ = 34960080.
The previous prime is 53344433. The next prime is 53344469. The reversal of 53344437 is 73444335.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53344437 - 22 = 53344433 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 53344398 and 53344407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53344433) 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, 150514 + ... + 150867.
It is an arithmetic number, because the mean of its divisors is an integer number (9041460).
Almost surely, 253344437 is an apocalyptic number.
It is an amenable number.
53344437 is a deficient number, since it is larger than the sum of its proper divisors (18987243).
53344437 is a wasteful number, since it uses less digits than its factorization.
53344437 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301443.
The product of its digits is 60480, while the sum is 33.
The square root of 53344437 is about 7303.7276099263. The cubic root of 53344437 is about 376.4405321157.
The spelling of 53344437 in words is "fifty-three million, three hundred forty-four thousand, four hundred thirty-seven".
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