Base | Representation |
---|---|
bin | 1101000111011… |
… | …0001101100110 |
3 | 10211111210201222 |
4 | 3101312031212 |
5 | 103040311100 |
6 | 5243020342 |
7 | 1235402306 |
oct | 321661546 |
9 | 124453658 |
10 | 55010150 |
11 | 29062a38 |
12 | 1650a6b2 |
13 | b5209b0 |
14 | 743d606 |
15 | 4c69485 |
hex | 3476366 |
55010150 has 24 divisors (see below), whose sum is σ = 110190864. Its totient is φ = 20311200.
The previous prime is 55010141. The next prime is 55010173. The reversal of 55010150 is 5101055.
It is a super-2 number, since 2×550101502 = 6052233206045000, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41666 + ... + 42965.
It is an arithmetic number, because the mean of its divisors is an integer number (4591286).
Almost surely, 255010150 is an apocalyptic number.
55010150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55010150 is an abundant number, since it is smaller than the sum of its proper divisors (55180714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55010150 is a wasteful number, since it uses less digits than its factorization.
55010150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84656 (or 84651 counting only the distinct ones).
The product of its (nonzero) digits is 125, while the sum is 17.
The square root of 55010150 is about 7416.8827683873. The cubic root of 55010150 is about 380.3186385569.
The spelling of 55010150 in words is "fifty-five million, ten thousand, one hundred fifty".
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