Base | Representation |
---|---|
bin | 1101010100010… |
… | …0000000010110 |
3 | 10220002122000112 |
4 | 3111010000112 |
5 | 103244244303 |
6 | 5313043022 |
7 | 1245512651 |
oct | 325040026 |
9 | 126078015 |
10 | 55853078 |
11 | 29589276 |
12 | 16856472 |
13 | b757578 |
14 | 75bc898 |
15 | 4d840d8 |
hex | 3544016 |
55853078 has 8 divisors (see below), whose sum is σ = 83812368. Its totient is φ = 27915624.
The previous prime is 55853071. The next prime is 55853081. The reversal of 55853078 is 87035855.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×558530783 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55853071) 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, 4775 + ... + 11597.
It is an arithmetic number, because the mean of its divisors is an integer number (10476546).
Almost surely, 255853078 is an apocalyptic number.
55853078 is a deficient number, since it is larger than the sum of its proper divisors (27959290).
55853078 is a wasteful number, since it uses less digits than its factorization.
55853078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10918.
The product of its (nonzero) digits is 168000, while the sum is 41.
The square root of 55853078 is about 7473.4916872905. The cubic root of 55853078 is about 382.2513581928.
The spelling of 55853078 in words is "fifty-five million, eight hundred fifty-three thousand, seventy-eight".
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