Base | Representation |
---|---|
bin | 110011101100001111… |
… | …001001000111110100 |
3 | 12022021002200112112121 |
4 | 303230033021013310 |
5 | 1402132232000202 |
6 | 41255301525324 |
7 | 4003262500453 |
oct | 635417110764 |
9 | 168232615477 |
10 | 55503000052 |
11 | 215a1aa6485 |
12 | a90ba13844 |
13 | 5306b94086 |
14 | 2987528b9a |
15 | 169ca58537 |
hex | cec3c91f4 |
55503000052 has 48 divisors (see below), whose sum is σ = 104608022400. Its totient is φ = 25674181632.
The previous prime is 55503000041. The next prime is 55503000073. The reversal of 55503000052 is 25000030555.
It is a junction number, because it is equal to n+sod(n) for n = 55502999990 and 55503000026.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1098448 + ... + 1147864.
It is an arithmetic number, because the mean of its divisors is an integer number (2179333800).
Almost surely, 255503000052 is an apocalyptic number.
It is an amenable number.
55503000052 is a deficient number, since it is larger than the sum of its proper divisors (49105022348).
55503000052 is a wasteful number, since it uses less digits than its factorization.
55503000052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49720 (or 49718 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 25.
The spelling of 55503000052 in words is "fifty-five billion, five hundred three million, fifty-two", and thus it is an aban number.
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