Base | Representation |
---|---|
bin | 10010101110101001… |
… | …11110010100001010 |
3 | 221221202100111020000 |
4 | 21113110332110022 |
5 | 131043043104011 |
6 | 4341430343430 |
7 | 504113343024 |
oct | 112724762412 |
9 | 27852314200 |
10 | 10055050506 |
11 | 429a8a52a6 |
12 | 1b474bab76 |
13 | c43223637 |
14 | 6b55b3014 |
15 | 3dcb34356 |
hex | 25753e50a |
10055050506 has 40 divisors (see below), whose sum is σ = 22602858564. Its totient is φ = 3340958400.
The previous prime is 10055050501. The next prime is 10055050513. The reversal of 10055050506 is 60505055001.
10055050506 is a `hidden beast` number, since 10 + 0 + 550 + 50 + 50 + 6 = 666.
10055050506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 5919917481 + 4135133025 = 76941^2 + 64305^2 .
It is a super-2 number, since 2×100550505062 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 10055050506.
It is not an unprimeable number, because it can be changed into a prime (10055050501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 48445 + ... + 149856.
Almost surely, 210055050506 is an apocalyptic number.
10055050506 is an abundant number, since it is smaller than the sum of its proper divisors (12547808058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10055050506 is a wasteful number, since it uses less digits than its factorization.
10055050506 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198628 (or 198619 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 27.
The spelling of 10055050506 in words is "ten billion, fifty-five million, fifty thousand, five hundred six".
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