Base | Representation |
---|---|
bin | 110011101011010110… |
… | …011101110101101101 |
3 | 12022020001201201002100 |
4 | 303223112131311231 |
5 | 1402114431031301 |
6 | 41254011245313 |
7 | 4003022300535 |
oct | 635326356555 |
9 | 168201651070 |
10 | 55488142701 |
11 | 21594678982 |
12 | a906a49839 |
13 | 5303a91644 |
14 | 298557c4c5 |
15 | 169b5c1286 |
hex | ceb59dd6d |
55488142701 has 12 divisors (see below), whose sum is σ = 80200319680. Its totient is φ = 36968658120.
The previous prime is 55488142693. The next prime is 55488142741. The reversal of 55488142701 is 10724188455.
55488142701 is a `hidden beast` number, since 5 + 548 + 81 + 4 + 27 + 0 + 1 = 666.
It is not a de Polignac number, because 55488142701 - 23 = 55488142693 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55488142741) 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 11 ways as a sum of consecutive naturals, for example, 1938085 + ... + 1966506.
Almost surely, 255488142701 is an apocalyptic number.
It is an amenable number.
55488142701 is a deficient number, since it is larger than the sum of its proper divisors (24712176979).
55488142701 is a wasteful number, since it uses less digits than its factorization.
55488142701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3906176 (or 3906173 counting only the distinct ones).
The product of its (nonzero) digits is 358400, while the sum is 45.
The spelling of 55488142701 in words is "fifty-five billion, four hundred eighty-eight million, one hundred forty-two thousand, seven hundred one".
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