Base | Representation |
---|---|
bin | 1101101010111… |
… | …1001001101110 |
3 | 10222220012102012 |
4 | 3122233021232 |
5 | 104134344101 |
6 | 5405001222 |
7 | 1264246355 |
oct | 332571156 |
9 | 128805365 |
10 | 57340526 |
11 | 2a404871 |
12 | 17253212 |
13 | bb58609 |
14 | 788899c |
15 | 5079bbb |
hex | 36af26e |
57340526 has 8 divisors (see below), whose sum is σ = 86043000. Its totient is φ = 28659528.
The previous prime is 57340519. The next prime is 57340531. The reversal of 57340526 is 62504375.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 57340492 and 57340501.
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, 7100 + ... + 12848.
It is an arithmetic number, because the mean of its divisors is an integer number (10755375).
Almost surely, 257340526 is an apocalyptic number.
57340526 is a deficient number, since it is larger than the sum of its proper divisors (28702474).
57340526 is a wasteful number, since it uses less digits than its factorization.
57340526 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10738.
The product of its (nonzero) digits is 25200, while the sum is 32.
The square root of 57340526 is about 7572.3527387464. The cubic root of 57340526 is about 385.6149748766.
It can be divided in two parts, 573405 and 26, that multiplied together give a triangular number (14908530 = T5460).
The spelling of 57340526 in words is "fifty-seven million, three hundred forty thousand, five hundred twenty-six".
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