Base | Representation |
---|---|
bin | 11001000010001011100011… |
… | …00001101110110000011010 |
3 | 21012220202222000212121210200 |
4 | 30201011301201232300122 |
5 | 24203421411112004011 |
6 | 313025503434523030 |
7 | 14411160502356210 |
oct | 1441056141566032 |
9 | 235822860777720 |
10 | 55050500500506 |
11 | 165a4871407085 |
12 | 62111a5296476 |
13 | 2494317155ab4 |
14 | d8465bd66cb0 |
15 | 656ecab3c856 |
hex | 32117186ec1a |
55050500500506 has 96 divisors (see below), whose sum is σ = 137393903861760. Its totient is φ = 15604295178528.
The previous prime is 55050500500447. The next prime is 55050500500529. The reversal of 55050500500506 is 60500500505055.
55050500500506 is a `hidden beast` number, since 5 + 5 + 0 + 50 + 50 + 0 + 50 + 0 + 506 = 666.
It is a super-2 number, since 2×550505005005062 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 641429265 + ... + 641515083.
It is an arithmetic number, because the mean of its divisors is an integer number (1431186498560).
Almost surely, 255050500500506 is an apocalyptic number.
55050500500506 is an abundant number, since it is smaller than the sum of its proper divisors (82343403361254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55050500500506 is a wasteful number, since it uses less digits than its factorization.
55050500500506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126048 (or 126045 counting only the distinct ones).
The product of its (nonzero) digits is 93750, while the sum is 36.
The spelling of 55050500500506 in words is "fifty-five trillion, fifty billion, five hundred million, five hundred thousand, five hundred six".
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