Base | Representation |
---|---|
bin | 1101101011010… |
… | …0001101100110 |
3 | 10222221020211220 |
4 | 3122310031212 |
5 | 104141030004 |
6 | 5405241210 |
7 | 1264363656 |
oct | 332641546 |
9 | 128836756 |
10 | 57361254 |
11 | 2a4193a5 |
12 | 17263206 |
13 | bb64b92 |
14 | 7892366 |
15 | 5080dd9 |
hex | 36b4366 |
57361254 has 8 divisors (see below), whose sum is σ = 114722520. Its totient is φ = 19120416.
The previous prime is 57361231. The next prime is 57361259. The reversal of 57361254 is 45216375.
It is a sphenic number, since it is the product of 3 distinct primes.
57361254 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57361259) 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, 4780099 + ... + 4780110.
It is an arithmetic number, because the mean of its divisors is an integer number (14340315).
Almost surely, 257361254 is an apocalyptic number.
57361254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57361254 is a wasteful number, since it uses less digits than its factorization.
57361254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9560214.
The product of its digits is 25200, while the sum is 33.
The square root of 57361254 is about 7573.7212782093. The cubic root of 57361254 is about 385.6614345379.
The spelling of 57361254 in words is "fifty-seven million, three hundred sixty-one thousand, two hundred fifty-four".
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