Base | Representation |
---|---|
bin | 1100101000110… |
… | …1111001110100 |
3 | 10200202012002200 |
4 | 3022031321310 |
5 | 102032310121 |
6 | 5132104500 |
7 | 1212402132 |
oct | 312157164 |
9 | 120665080 |
10 | 53010036 |
11 | 27a17252 |
12 | 15905130 |
13 | aca04b1 |
14 | 707c752 |
15 | 49c1a26 |
hex | 328de74 |
53010036 has 18 divisors (see below), whose sum is σ = 133997682. Its totient is φ = 17670000.
The previous prime is 53009987. The next prime is 53010053. The reversal of 53010036 is 63001035.
53010036 is a `hidden beast` number, since 530 + 100 + 36 = 666.
It can be written as a sum of positive squares in only one way, i.e., 39614436 + 13395600 = 6294^2 + 3660^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 736215 + ... + 736286.
Almost surely, 253010036 is an apocalyptic number.
It is an amenable number.
53010036 is an abundant number, since it is smaller than the sum of its proper divisors (80987646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53010036 is a wasteful number, since it uses less digits than its factorization.
53010036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1472511 (or 1472506 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 18.
The square root of 53010036 is about 7280.7991319635. The cubic root of 53010036 is about 375.6522834124.
Subtracting 53010036 from its reverse (63001035), we obtain a palindrome (9990999).
The spelling of 53010036 in words is "fifty-three million, ten thousand, thirty-six".
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