Base | Representation |
---|---|
bin | 1100101101001… |
… | …1111111010001 |
3 | 10201021202212212 |
4 | 3023103333101 |
5 | 102121001410 |
6 | 5142201505 |
7 | 1215006101 |
oct | 313237721 |
9 | 121252785 |
10 | 53297105 |
11 | 280a29a4 |
12 | 15a23295 |
13 | b071064 |
14 | 7115201 |
15 | 4a2bb05 |
hex | 32d3fd1 |
53297105 has 4 divisors (see below), whose sum is σ = 63956532. Its totient is φ = 42637680.
The previous prime is 53297087. The next prime is 53297137. The reversal of 53297105 is 50179235.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11397376 + 41899729 = 3376^2 + 6473^2 .
It is not a de Polignac number, because 53297105 - 216 = 53231569 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5329706 + ... + 5329715.
It is an arithmetic number, because the mean of its divisors is an integer number (15989133).
Almost surely, 253297105 is an apocalyptic number.
It is an amenable number.
53297105 is a deficient number, since it is larger than the sum of its proper divisors (10659427).
53297105 is a wasteful number, since it uses less digits than its factorization.
53297105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10659426.
The product of its (nonzero) digits is 9450, while the sum is 32.
The square root of 53297105 is about 7300.4866276160. The cubic root of 53297105 is about 376.3291618293.
It can be divided in two parts, 53297 and 105, that multiplied together give a triangular number (5596185 = T3345).
The spelling of 53297105 in words is "fifty-three million, two hundred ninety-seven thousand, one hundred five".
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