Base | Representation |
---|---|
bin | 1101101011011… |
… | …0101101001010 |
3 | 10222221202212010 |
4 | 3122312231022 |
5 | 104141341331 |
6 | 5405400350 |
7 | 1264435515 |
oct | 332665512 |
9 | 128852763 |
10 | 57371466 |
11 | 2a426039 |
12 | 172690b6 |
13 | bb69719 |
14 | 7895d7c |
15 | 5083e46 |
hex | 36b6b4a |
57371466 has 8 divisors (see below), whose sum is σ = 114742944. Its totient is φ = 19123820.
The previous prime is 57371449. The next prime is 57371467. The reversal of 57371466 is 66417375.
It is a sphenic number, since it is the product of 3 distinct primes.
57371466 is an admirable number.
It is a super-2 number, since 2×573714662 = 6582970221978312, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (57371467) 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, 4780950 + ... + 4780961.
It is an arithmetic number, because the mean of its divisors is an integer number (14342868).
Almost surely, 257371466 is an apocalyptic number.
57371466 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.
57371466 is a wasteful number, since it uses less digits than its factorization.
57371466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9561916.
The product of its digits is 105840, while the sum is 39.
The square root of 57371466 is about 7574.3954214181. The cubic root of 57371466 is about 385.6843195611.
The spelling of 57371466 in words is "fifty-seven million, three hundred seventy-one thousand, four hundred sixty-six".
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