Base | Representation |
---|---|
bin | 1100101001111… |
… | …0001001000101 |
3 | 10200212120100010 |
4 | 3022132021011 |
5 | 102041422144 |
6 | 5133340433 |
7 | 1213100061 |
oct | 312361105 |
9 | 120776303 |
10 | 53076549 |
11 | 27a62219 |
12 | 15937719 |
13 | acc4856 |
14 | 7098aa1 |
15 | 49d65b9 |
hex | 329e245 |
53076549 has 8 divisors (see below), whose sum is σ = 71203552. Its totient is φ = 35166960.
The previous prime is 53076539. The next prime is 53076563. The reversal of 53076549 is 94567035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53076549 - 27 = 53076421 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 (53076539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53782 + ... + 54759.
It is an arithmetic number, because the mean of its divisors is an integer number (8900444).
Almost surely, 253076549 is an apocalyptic number.
It is an amenable number.
53076549 is a deficient number, since it is larger than the sum of its proper divisors (18127003).
53076549 is a wasteful number, since it uses less digits than its factorization.
53076549 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108707.
The product of its (nonzero) digits is 113400, while the sum is 39.
The square root of 53076549 is about 7285.3653992096. The cubic root of 53076549 is about 375.8093311428.
The spelling of 53076549 in words is "fifty-three million, seventy-six thousand, five hundred forty-nine".
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