Base | Representation |
---|---|
bin | 1101110010110… |
… | …0010000010010 |
3 | 11000212020022201 |
4 | 3130230100102 |
5 | 104302243241 |
6 | 5423553414 |
7 | 1301512324 |
oct | 334542022 |
9 | 130766281 |
10 | 57852946 |
11 | 2a724858 |
12 | 1745b86a |
13 | bca7918 |
14 | 797d614 |
15 | 512b931 |
hex | 372c412 |
57852946 has 8 divisors (see below), whose sum is σ = 86830524. Its totient is φ = 28909440.
The previous prime is 57852943. The next prime is 57852947. The reversal of 57852946 is 64925875.
It can be written as a sum of positive squares in 2 ways, for example, as 57684025 + 168921 = 7595^2 + 411^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 57852896 and 57852905.
It is not an unprimeable number, because it can be changed into a prime (57852943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3735 + ... + 11386.
Almost surely, 257852946 is an apocalyptic number.
57852946 is a deficient number, since it is larger than the sum of its proper divisors (28977578).
57852946 is a wasteful number, since it uses less digits than its factorization.
57852946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17036.
The product of its digits is 604800, while the sum is 46.
The square root of 57852946 is about 7606.1124104236. The cubic root of 57852946 is about 386.7602447246.
The spelling of 57852946 in words is "fifty-seven million, eight hundred fifty-two thousand, nine hundred forty-six".
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