Base | Representation |
---|---|
bin | 1100101011000… |
… | …0000110000100 |
3 | 10201000022012122 |
4 | 3022300012010 |
5 | 102101300314 |
6 | 5135105112 |
7 | 1213524341 |
oct | 312600604 |
9 | 121008178 |
10 | 53150084 |
11 | 28002499 |
12 | 15972198 |
13 | b01c170 |
14 | 70b77c8 |
15 | 49ed28e |
hex | 32b0184 |
53150084 has 24 divisors (see below), whose sum is σ = 100365720. Its totient is φ = 24482304.
The previous prime is 53150081. The next prime is 53150099. The reversal of 53150084 is 48005135.
It can be written as a sum of positive squares in 4 ways, for example, as 3841600 + 49308484 = 1960^2 + 7022^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (53150081) 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, 51962 + ... + 52974.
It is an arithmetic number, because the mean of its divisors is an integer number (4181905).
Almost surely, 253150084 is an apocalyptic number.
It is an amenable number.
53150084 is a deficient number, since it is larger than the sum of its proper divisors (47215636).
53150084 is a wasteful number, since it uses less digits than its factorization.
53150084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2039 (or 2037 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 53150084 is about 7290.4104136873. The cubic root of 53150084 is about 375.9828062909.
The spelling of 53150084 in words is "fifty-three million, one hundred fifty thousand, eighty-four".
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