Base | Representation |
---|---|
bin | 110011101111001101… |
… | …000111010111111010 |
3 | 12022101120101122120101 |
4 | 303233031013113322 |
5 | 1402233004102000 |
6 | 41304241150014 |
7 | 4004436003523 |
oct | 635715072772 |
9 | 168346348511 |
10 | 55552800250 |
11 | 21618120072 |
12 | a92462b30a |
13 | 53142ac54c |
14 | 298ddad84a |
15 | 16a20e3e6a |
hex | cef3475fa |
55552800250 has 16 divisors (see below), whose sum is σ = 103994842536. Its totient is φ = 22221120000.
The previous prime is 55552800167. The next prime is 55552800299. The reversal of 55552800250 is 5200825555.
It can be written as a sum of positive squares in 4 ways, for example, as 16341275889 + 39211524361 = 127833^2 + 198019^2 .
It is a super-2 number, since 2×555528002502 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111105351 + ... + 111105850.
Almost surely, 255552800250 is an apocalyptic number.
55552800250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55552800250 is a deficient number, since it is larger than the sum of its proper divisors (48442042286).
55552800250 is a wasteful number, since it uses less digits than its factorization.
55552800250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222211218 (or 222211208 counting only the distinct ones).
The product of its (nonzero) digits is 100000, while the sum is 37.
The spelling of 55552800250 in words is "fifty-five billion, five hundred fifty-two million, eight hundred thousand, two hundred fifty".
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