Base | Representation |
---|---|
bin | 1100110001001… |
… | …0101001001101 |
3 | 10201202210220220 |
4 | 3030102221031 |
5 | 102202204431 |
6 | 5151501553 |
7 | 1220125233 |
oct | 314225115 |
9 | 121683826 |
10 | 53553741 |
11 | 2825879a |
12 | 15b278b9 |
13 | b130b07 |
14 | 7180953 |
15 | 4a7cb96 |
hex | 3312a4d |
53553741 has 16 divisors (see below), whose sum is σ = 72351744. Its totient is φ = 35232624.
The previous prime is 53553733. The next prime is 53553743. The reversal of 53553741 is 14735535.
It is not a de Polignac number, because 53553741 - 23 = 53553733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53553743) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139636 + ... + 140018.
It is an arithmetic number, because the mean of its divisors is an integer number (4521984).
Almost surely, 253553741 is an apocalyptic number.
It is an amenable number.
53553741 is a deficient number, since it is larger than the sum of its proper divisors (18798003).
53553741 is a wasteful number, since it uses less digits than its factorization.
53553741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 880.
The product of its digits is 31500, while the sum is 33.
The square root of 53553741 is about 7318.0421562054. The cubic root of 53553741 is about 376.9322277779.
The spelling of 53553741 in words is "fifty-three million, five hundred fifty-three thousand, seven hundred forty-one".
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