Base | Representation |
---|---|
bin | 1100101111111… |
… | …1110001001110 |
3 | 10201121212212112 |
4 | 3023333301032 |
5 | 102142221210 |
6 | 5150104022 |
7 | 1216353650 |
oct | 313776116 |
9 | 121555775 |
10 | 53476430 |
11 | 282056a7 |
12 | 15aab012 |
13 | b104877 |
14 | 71606d0 |
15 | 4a64d05 |
hex | 32ffc4e |
53476430 has 32 divisors (see below), whose sum is σ = 110453760. Its totient is φ = 18260640.
The previous prime is 53476421. The next prime is 53476447. The reversal of 53476430 is 3467435.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17561 + ... + 20379.
It is an arithmetic number, because the mean of its divisors is an integer number (3451680).
Almost surely, 253476430 is an apocalyptic number.
53476430 is an abundant number, since it is smaller than the sum of its proper divisors (56977330).
53476430 is a wasteful number, since it uses less digits than its factorization.
53476430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3104.
The product of its (nonzero) digits is 30240, while the sum is 32.
The square root of 53476430 is about 7312.7580296356. The cubic root of 53476430 is about 376.7507587154.
The spelling of 53476430 in words is "fifty-three million, four hundred seventy-six thousand, four hundred thirty".
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