Base | Representation |
---|---|
bin | 1100110000010… |
… | …0100010011000 |
3 | 10201122212122212 |
4 | 3030010202120 |
5 | 102143332320 |
6 | 5150334252 |
7 | 1216464620 |
oct | 314044230 |
9 | 121585585 |
10 | 53495960 |
11 | 28219341 |
12 | 15aba388 |
13 | b11071b |
14 | 7167880 |
15 | 4a6a9c5 |
hex | 3304898 |
53495960 has 32 divisors (see below), whose sum is σ = 137561760. Its totient is φ = 18341376.
The previous prime is 53495947. The next prime is 53495989. The reversal of 53495960 is 6959435.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95249 + ... + 95808.
It is an arithmetic number, because the mean of its divisors is an integer number (4298805).
Almost surely, 253495960 is an apocalyptic number.
It is an amenable number.
53495960 is an abundant number, since it is smaller than the sum of its proper divisors (84065800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53495960 is a wasteful number, since it uses less digits than its factorization.
53495960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191075 (or 191071 counting only the distinct ones).
The product of its (nonzero) digits is 145800, while the sum is 41.
The square root of 53495960 is about 7314.0932452355. The cubic root of 53495960 is about 376.7966172165.
The spelling of 53495960 in words is "fifty-three million, four hundred ninety-five thousand, nine hundred sixty".
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