Base | Representation |
---|---|
bin | 1101101100011… |
… | …0011010111110 |
3 | 11000002001011021 |
4 | 3123012122332 |
5 | 104200421323 |
6 | 5411014354 |
7 | 1265124265 |
oct | 333063276 |
9 | 130061137 |
10 | 57435838 |
11 | 2a46a439 |
12 | 1729a3ba |
13 | bb8cb05 |
14 | 78b15dc |
15 | 509805d |
hex | 36c66be |
57435838 has 8 divisors (see below), whose sum is σ = 86461200. Its totient is φ = 28615440.
The previous prime is 57435823. The next prime is 57435857. The reversal of 57435838 is 83853475.
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 = 57435794 and 57435803.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50538 + ... + 51661.
It is an arithmetic number, because the mean of its divisors is an integer number (10807650).
Almost surely, 257435838 is an apocalyptic number.
57435838 is a deficient number, since it is larger than the sum of its proper divisors (29025362).
57435838 is a wasteful number, since it uses less digits than its factorization.
57435838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102482.
The product of its digits is 403200, while the sum is 43.
The square root of 57435838 is about 7578.6435461763. The cubic root of 57435838 is about 385.8285143032.
The spelling of 57435838 in words is "fifty-seven million, four hundred thirty-five thousand, eight hundred thirty-eight".
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