Base | Representation |
---|---|
bin | 1100110000111… |
… | …1100101110100 |
3 | 10201202011202202 |
4 | 3030033211310 |
5 | 102201304421 |
6 | 5151324032 |
7 | 1220043620 |
oct | 314174564 |
9 | 121664682 |
10 | 53541236 |
11 | 2824a361 |
12 | 15b20618 |
13 | b128208 |
14 | 717a180 |
15 | 4a7910b |
hex | 330f974 |
53541236 has 48 divisors (see below), whose sum is σ = 110436480. Its totient is φ = 22239360.
The previous prime is 53541209. The next prime is 53541253. The reversal of 53541236 is 63214535.
It is a junction number, because it is equal to n+sod(n) for n = 53541199 and 53541208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161591 + ... + 161921.
It is an arithmetic number, because the mean of its divisors is an integer number (2300760).
Almost surely, 253541236 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 53541236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55218240).
53541236 is an abundant number, since it is smaller than the sum of its proper divisors (56895244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53541236 is a wasteful number, since it uses less digits than its factorization.
53541236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504 (or 502 counting only the distinct ones).
The product of its digits is 10800, while the sum is 29.
The square root of 53541236 is about 7317.1877111360. The cubic root of 53541236 is about 376.9028871297.
The spelling of 53541236 in words is "fifty-three million, five hundred forty-one thousand, two hundred thirty-six".
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