Base | Representation |
---|---|
bin | 1101001000010… |
… | …0011110100010 |
3 | 10211121202212222 |
4 | 3102010132202 |
5 | 103044143303 |
6 | 5244151042 |
7 | 1236034535 |
oct | 322043642 |
9 | 124552788 |
10 | 55068578 |
11 | 290a2924 |
12 | 16538482 |
13 | b541476 |
14 | 7456a1c |
15 | 4c7b938 |
hex | 34847a2 |
55068578 has 16 divisors (see below), whose sum is σ = 86434560. Its totient is φ = 26263776.
The previous prime is 55068511. The next prime is 55068581. The reversal of 55068578 is 87586055.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17351 + ... + 20277.
It is an arithmetic number, because the mean of its divisors is an integer number (5402160).
Almost surely, 255068578 is an apocalyptic number.
55068578 is a deficient number, since it is larger than the sum of its proper divisors (31365982).
55068578 is a wasteful number, since it uses less digits than its factorization.
55068578 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3361.
The product of its (nonzero) digits is 336000, while the sum is 44.
The square root of 55068578 is about 7420.8205745726. The cubic root of 55068578 is about 380.4532403516.
The spelling of 55068578 in words is "fifty-five million, sixty-eight thousand, five hundred seventy-eight".
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