Base | Representation |
---|---|
bin | 110001011100100000… |
… | …000000100001101101 |
3 | 12002001001000202100221 |
4 | 301130200000201231 |
5 | 1332212411032224 |
6 | 40220115051341 |
7 | 3556441215445 |
oct | 613440004155 |
9 | 162031022327 |
10 | 53091502189 |
11 | 20574850440 |
12 | a3582a0b51 |
13 | 50113b0b6b |
14 | 27d9155125 |
15 | 15aaeb06e4 |
hex | c5c80086d |
53091502189 has 4 divisors (see below), whose sum is σ = 57918002400. Its totient is φ = 48265001980.
The previous prime is 53091502183. The next prime is 53091502259. The reversal of 53091502189 is 98120519035.
It is a happy number.
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 53091502189 - 213 = 53091493997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53091502183) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2413250089 + ... + 2413250110.
It is an arithmetic number, because the mean of its divisors is an integer number (14479500600).
Almost surely, 253091502189 is an apocalyptic number.
It is an amenable number.
53091502189 is a deficient number, since it is larger than the sum of its proper divisors (4826500211).
53091502189 is a wasteful number, since it uses less digits than its factorization.
53091502189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4826500210.
The product of its (nonzero) digits is 97200, while the sum is 43.
The spelling of 53091502189 in words is "fifty-three billion, ninety-one million, five hundred two thousand, one hundred eighty-nine".
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