Base | Representation |
---|---|
bin | 110100000110110101… |
… | …000010011100000000 |
3 | 12100102012011212220120 |
4 | 310012311002130000 |
5 | 1404040440014020 |
6 | 41411440140240 |
7 | 4020320600241 |
oct | 640665023400 |
9 | 170365155816 |
10 | 55949141760 |
11 | 21800917336 |
12 | aa15307680 |
13 | 537843c855 |
14 | 29ca8a0cc8 |
15 | 16c6cd3740 |
hex | d06d42700 |
55949141760 has 72 divisors (see below), whose sum is σ = 178687583760. Its totient is φ = 14919770112.
The previous prime is 55949141741. The next prime is 55949141797. The reversal of 55949141760 is 6714194955.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7281205 + ... + 7288884.
Almost surely, 255949141760 is an apocalyptic number.
It is an amenable number.
55949141760 is an abundant number, since it is smaller than the sum of its proper divisors (122738442000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55949141760 is a wasteful number, since it uses less digits than its factorization.
55949141760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14570113 (or 14570099 counting only the distinct ones).
The product of its (nonzero) digits is 1360800, while the sum is 51.
The spelling of 55949141760 in words is "fifty-five billion, nine hundred forty-nine million, one hundred forty-one thousand, seven hundred sixty".
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