Base | Representation |
---|---|
bin | 110011001110101111… |
… | …001110011110110011 |
3 | 12020222121102201020200 |
4 | 303032233032132303 |
5 | 1400124033003011 |
6 | 41134222210243 |
7 | 3655103041164 |
oct | 631657163663 |
9 | 166877381220 |
10 | 55008094131 |
11 | 213686a9321 |
12 | a7b2123983 |
13 | 52584a3833 |
14 | 293b8db76b |
15 | 166e399856 |
hex | ccebce7b3 |
55008094131 has 48 divisors (see below), whose sum is σ = 89679283200. Its totient is φ = 32284272384.
The previous prime is 55008094121. The next prime is 55008094133. The reversal of 55008094131 is 13149080055.
55008094131 is a `hidden beast` number, since 5 + 500 + 80 + 9 + 41 + 31 = 666.
It is not a de Polignac number, because 55008094131 - 26 = 55008094067 is a prime.
It is a super-2 number, since 2×550080941312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55008094133) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 109890 + ... + 349416.
It is an arithmetic number, because the mean of its divisors is an integer number (1868318400).
Almost surely, 255008094131 is an apocalyptic number.
55008094131 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
55008094131 is a deficient number, since it is larger than the sum of its proper divisors (34671189069).
55008094131 is a wasteful number, since it uses less digits than its factorization.
55008094131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239648 (or 239645 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 36.
The spelling of 55008094131 in words is "fifty-five billion, eight million, ninety-four thousand, one hundred thirty-one".
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