Base | Representation |
---|---|
bin | 1100100110001… |
… | …1100010000000 |
3 | 10200102101000200 |
4 | 3021203202000 |
5 | 102011231410 |
6 | 5124245200 |
7 | 1211050134 |
oct | 311434200 |
9 | 120371020 |
10 | 52836480 |
11 | 27908914 |
12 | 15840800 |
13 | ac3c4b8 |
14 | 70353c4 |
15 | 498a3c0 |
hex | 3263880 |
52836480 has 96 divisors (see below), whose sum is σ = 182470860. Its totient is φ = 14088192.
The previous prime is 52836479. The next prime is 52836499. The reversal of 52836480 is 8463825.
52836480 is a `hidden beast` number, since 5 + 2 + 8 + 3 + 648 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 45481536 + 7354944 = 6744^2 + 2712^2 .
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1174 + ... + 10346.
Almost surely, 252836480 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52836480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91235430).
52836480 is an abundant number, since it is smaller than the sum of its proper divisors (129634380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52836480 is a wasteful number, since it uses less digits than its factorization.
52836480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9198 (or 9183 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 52836480 is about 7268.8706137886. The cubic root of 52836480 is about 375.2418706294.
The spelling of 52836480 in words is "fifty-two million, eight hundred thirty-six thousand, four hundred eighty".
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