Base | Representation |
---|---|
bin | 1100011100101… |
… | …0111000110111 |
3 | 10122020121101012 |
4 | 3013022320313 |
5 | 101331230010 |
6 | 5103022435 |
7 | 1202534255 |
oct | 307127067 |
9 | 118217335 |
10 | 52211255 |
11 | 275210a8 |
12 | 1559aa1b |
13 | aa80a45 |
14 | 6d115d5 |
15 | 48b5005 |
hex | 31cae37 |
52211255 has 16 divisors (see below), whose sum is σ = 64606080. Its totient is φ = 40476672.
The previous prime is 52211251. The next prime is 52211261. The reversal of 52211255 is 55211225.
It is a cyclic number.
It is not a de Polignac number, because 52211255 - 22 = 52211251 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52211255.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52211251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67511 + ... + 68279.
It is an arithmetic number, because the mean of its divisors is an integer number (4037880).
Almost surely, 252211255 is an apocalyptic number.
52211255 is a deficient number, since it is larger than the sum of its proper divisors (12394825).
52211255 is a wasteful number, since it uses less digits than its factorization.
52211255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1178.
The product of its digits is 1000, while the sum is 23.
The square root of 52211255 is about 7225.7356026913. The cubic root of 52211255 is about 373.7558889167.
The spelling of 52211255 in words is "fifty-two million, two hundred eleven thousand, two hundred fifty-five".
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