Base | Representation |
---|---|
bin | 1100100011011… |
… | …0100010110110 |
3 | 10200002000021000 |
4 | 3020312202312 |
5 | 101434332324 |
6 | 5120304130 |
7 | 1206351666 |
oct | 310664266 |
9 | 120060230 |
10 | 52652214 |
11 | 277a242a |
12 | 15772046 |
13 | aba6674 |
14 | 6dc81a6 |
15 | 49509c9 |
hex | 32368b6 |
52652214 has 32 divisors (see below), whose sum is σ = 119219040. Its totient is φ = 17218656.
The previous prime is 52652207. The next prime is 52652231. The reversal of 52652214 is 41225625.
52652214 is a `hidden beast` number, since 5 + 2 + 652 + 2 + 1 + 4 = 666.
52652214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6337 + ... + 12060.
It is an arithmetic number, because the mean of its divisors is an integer number (3725595).
Almost surely, 252652214 is an apocalyptic number.
52652214 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
52652214 is an abundant number, since it is smaller than the sum of its proper divisors (66566826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52652214 is a wasteful number, since it uses less digits than its factorization.
52652214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18461 (or 18455 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 52652214 is about 7256.1845345884. The cubic root of 52652214 is about 374.8051467701.
Adding to 52652214 its reverse (41225625), we get a palindrome (93877839).
The spelling of 52652214 in words is "fifty-two million, six hundred fifty-two thousand, two hundred fourteen".
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