Base | Representation |
---|---|
bin | 1100100101011… |
… | …1011010100000 |
3 | 10200022211221110 |
4 | 3021113122200 |
5 | 102003134343 |
6 | 5123223320 |
7 | 1210452342 |
oct | 311273240 |
9 | 120284843 |
10 | 52786848 |
11 | 278845a4 |
12 | 15817b40 |
13 | ac22a2a |
14 | 7021292 |
15 | 497a833 |
hex | 32576a0 |
52786848 has 24 divisors (see below), whose sum is σ = 138565728. Its totient is φ = 17595584.
The previous prime is 52786829. The next prime is 52786859. The reversal of 52786848 is 84868725.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 52786797 and 52786806.
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, 274836 + ... + 275027.
It is an arithmetic number, because the mean of its divisors is an integer number (5773572).
Almost surely, 252786848 is an apocalyptic number.
It is an amenable number.
52786848 is an abundant number, since it is smaller than the sum of its proper divisors (85778880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52786848 is a wasteful number, since it uses less digits than its factorization.
52786848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 549876 (or 549868 counting only the distinct ones).
The product of its digits is 860160, while the sum is 48.
The square root of 52786848 is about 7265.4558012557. The cubic root of 52786848 is about 375.1243392126.
The spelling of 52786848 in words is "fifty-two million, seven hundred eighty-six thousand, eight hundred forty-eight".
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