Base | Representation |
---|---|
bin | 1100101011010… |
… | …1010100010010 |
3 | 10201001101112212 |
4 | 3022311110102 |
5 | 102102441344 |
6 | 5135352122 |
7 | 1213643606 |
oct | 312652422 |
9 | 121041485 |
10 | 53171474 |
11 | 28017574 |
12 | 15982642 |
13 | b028b15 |
14 | 70c1506 |
15 | 4a0479e |
hex | 32b5512 |
53171474 has 8 divisors (see below), whose sum is σ = 80880768. Its totient is φ = 26211220.
The previous prime is 53171467. The next prime is 53171477. The reversal of 53171474 is 47417135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 53171474.
It is not an unprimeable number, because it can be changed into a prime (53171477) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187082 + ... + 187365.
It is an arithmetic number, because the mean of its divisors is an integer number (10110096).
Almost surely, 253171474 is an apocalyptic number.
53171474 is a deficient number, since it is larger than the sum of its proper divisors (27709294).
53171474 is a wasteful number, since it uses less digits than its factorization.
53171474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374520.
The product of its digits is 11760, while the sum is 32.
The square root of 53171474 is about 7291.8772617207. The cubic root of 53171474 is about 376.0332370272.
The spelling of 53171474 in words is "fifty-three million, one hundred seventy-one thousand, four hundred seventy-four".
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