Base | Representation |
---|---|
bin | 1100101111000… |
… | …1100000110100 |
3 | 10201111220202210 |
4 | 3023301200310 |
5 | 102133334121 |
6 | 5144533420 |
7 | 1216021500 |
oct | 313614064 |
9 | 121456683 |
10 | 53418036 |
11 | 28175841 |
12 | 15a81270 |
13 | b0b4109 |
14 | 7147300 |
15 | 4a52876 |
hex | 32f1834 |
53418036 has 36 divisors (see below), whose sum is σ = 144993408. Its totient is φ = 15262128.
The previous prime is 53418031. The next prime is 53418041. The reversal of 53418036 is 63081435.
It is an interprime number because it is at equal distance from previous prime (53418031) and next prime (53418041).
It is a junction number, because it is equal to n+sod(n) for n = 53417994 and 53418012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53418031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44836 + ... + 46011.
Almost surely, 253418036 is an apocalyptic number.
It is an amenable number.
53418036 is an abundant number, since it is smaller than the sum of its proper divisors (91575372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53418036 is a wasteful number, since it uses less digits than its factorization.
53418036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90868 (or 90859 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 53418036 is about 7308.7643278464. The cubic root of 53418036 is about 376.6135768059.
The spelling of 53418036 in words is "fifty-three million, four hundred eighteen thousand, thirty-six".
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