Base | Representation |
---|---|
bin | 1100101100001… |
… | …0000010011001 |
3 | 10201011001000121 |
4 | 3023002002121 |
5 | 102111123302 |
6 | 5140433241 |
7 | 1214251531 |
oct | 313020231 |
9 | 121131017 |
10 | 53223577 |
11 | 28052730 |
12 | 159a8821 |
13 | b046754 |
14 | 70d64c1 |
15 | 4a14e37 |
hex | 32c2099 |
53223577 has 4 divisors (see below), whose sum is σ = 58062096. Its totient is φ = 48385060.
The previous prime is 53223563. The next prime is 53223589. The reversal of 53223577 is 77532235.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 53223577 - 219 = 52699289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53223557) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2419243 + ... + 2419264.
It is an arithmetic number, because the mean of its divisors is an integer number (14515524).
Almost surely, 253223577 is an apocalyptic number.
It is an amenable number.
53223577 is a deficient number, since it is larger than the sum of its proper divisors (4838519).
53223577 is a wasteful number, since it uses less digits than its factorization.
53223577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4838518.
The product of its digits is 44100, while the sum is 34.
The square root of 53223577 is about 7295.4490608872. The cubic root of 53223577 is about 376.1560225622.
The spelling of 53223577 in words is "fifty-three million, two hundred twenty-three thousand, five hundred seventy-seven".
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