Base | Representation |
---|---|
bin | 1100101100111… |
… | …0011010011001 |
3 | 10201020121112221 |
4 | 3023032122121 |
5 | 102114234030 |
6 | 5141504041 |
7 | 1214552362 |
oct | 313163231 |
9 | 121217487 |
10 | 53274265 |
11 | 28087820 |
12 | 15a12021 |
13 | b063845 |
14 | 710ab69 |
15 | 4a24e7a |
hex | 32ce699 |
53274265 has 32 divisors (see below), whose sum is σ = 73281024. Its totient is φ = 36829440.
The previous prime is 53274259. The next prime is 53274281. The reversal of 53274265 is 56247235.
It is not a de Polignac number, because 53274265 - 217 = 53143193 is a prime.
It is a super-2 number, since 2×532742652 = 5676294622580450, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53274265.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95367 + ... + 95923.
It is an arithmetic number, because the mean of its divisors is an integer number (2290032).
Almost surely, 253274265 is an apocalyptic number.
53274265 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53274265 is a deficient number, since it is larger than the sum of its proper divisors (20006759).
53274265 is a wasteful number, since it uses less digits than its factorization.
53274265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657.
The product of its digits is 50400, while the sum is 34.
The square root of 53274265 is about 7298.9221807059. The cubic root of 53274265 is about 376.2753966441.
The spelling of 53274265 in words is "fifty-three million, two hundred seventy-four thousand, two hundred sixty-five".
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