Base | Representation |
---|---|
bin | 110011111111101110… |
… | …111100000010111101 |
3 | 12100002220012001100011 |
4 | 303333232330002331 |
5 | 1403320001232310 |
6 | 41351544503221 |
7 | 4014344016163 |
oct | 637756740275 |
9 | 170086161304 |
10 | 55830102205 |
11 | 2174a701139 |
12 | a9a147ab11 |
13 | 5359890b47 |
14 | 29b8b55233 |
15 | 16bb61c78a |
hex | cffbbc0bd |
55830102205 has 8 divisors (see below), whose sum is σ = 68421572352. Its totient is φ = 43713781968.
The previous prime is 55830102199. The next prime is 55830102239. The reversal of 55830102205 is 50220103855.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55830102205 - 229 = 55293231293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118787217 + ... + 118787686.
It is an arithmetic number, because the mean of its divisors is an integer number (8552696544).
Almost surely, 255830102205 is an apocalyptic number.
It is an amenable number.
55830102205 is a deficient number, since it is larger than the sum of its proper divisors (12591470147).
55830102205 is a wasteful number, since it uses less digits than its factorization.
55830102205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237574955.
The product of its (nonzero) digits is 12000, while the sum is 31.
The spelling of 55830102205 in words is "fifty-five billion, eight hundred thirty million, one hundred two thousand, two hundred five".
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