Base | Representation |
---|---|
bin | 1100101010010… |
… | …1001110111011 |
3 | 10200221001011220 |
4 | 3022211032323 |
5 | 102043334340 |
6 | 5134123123 |
7 | 1213250544 |
oct | 312451673 |
9 | 120831156 |
10 | 53105595 |
11 | 27a82024 |
12 | 159504a3 |
13 | b004b3a |
14 | 70a54cb |
15 | 49deed0 |
hex | 32a53bb |
53105595 has 8 divisors (see below), whose sum is σ = 84968976. Its totient is φ = 28322976.
The previous prime is 53105587. The next prime is 53105599. The reversal of 53105595 is 59550135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53105595 - 23 = 53105587 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (53105599) 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, 1770172 + ... + 1770201.
It is an arithmetic number, because the mean of its divisors is an integer number (10621122).
Almost surely, 253105595 is an apocalyptic number.
53105595 is a deficient number, since it is larger than the sum of its proper divisors (31863381).
53105595 is a wasteful number, since it uses less digits than its factorization.
53105595 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3540381.
The product of its (nonzero) digits is 16875, while the sum is 33.
The square root of 53105595 is about 7287.3585749570. The cubic root of 53105595 is about 375.8778721930.
The spelling of 53105595 in words is "fifty-three million, one hundred five thousand, five hundred ninety-five".
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