Base | Representation |
---|---|
bin | 110001100010010101… |
… | …110101110001111101 |
3 | 12002021212102120010120 |
4 | 301202111311301331 |
5 | 1332413003000104 |
6 | 40233535325153 |
7 | 3562041201441 |
oct | 614225656175 |
9 | 162255376116 |
10 | 53189500029 |
11 | 206150a4696 |
12 | a3850807b9 |
13 | 50287a3253 |
14 | 2808184821 |
15 | 15b48bbcd9 |
hex | c62575c7d |
53189500029 has 4 divisors (see below), whose sum is σ = 70919333376. Its totient is φ = 35459666684.
The previous prime is 53189500019. The next prime is 53189500033. The reversal of 53189500029 is 92000598135.
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 53189500029 - 25 = 53189499997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53189500009) 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, 8864916669 + ... + 8864916674.
It is an arithmetic number, because the mean of its divisors is an integer number (17729833344).
Almost surely, 253189500029 is an apocalyptic number.
It is an amenable number.
53189500029 is a deficient number, since it is larger than the sum of its proper divisors (17729833347).
53189500029 is a wasteful number, since it uses less digits than its factorization.
53189500029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17729833346.
The product of its (nonzero) digits is 97200, while the sum is 42.
The spelling of 53189500029 in words is "fifty-three billion, one hundred eighty-nine million, five hundred thousand, twenty-nine".
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