Base | Representation |
---|---|
bin | 110011011100000001… |
… | …000100111000010101 |
3 | 12021120010122021011122 |
4 | 303130001010320111 |
5 | 1401103101032310 |
6 | 41212301213325 |
7 | 3663446465420 |
oct | 633401047025 |
9 | 167503567148 |
10 | 55230877205 |
11 | 21472432569 |
12 | a854861245 |
13 | 52926a6c3a |
14 | 295d3309b7 |
15 | 1683c04555 |
hex | cdc044e15 |
55230877205 has 16 divisors (see below), whose sum is σ = 75749145600. Its totient is φ = 37870630272.
The previous prime is 55230877189. The next prime is 55230877211. The reversal of 55230877205 is 50277803255.
It is a cyclic number.
It is not a de Polignac number, because 55230877205 - 24 = 55230877189 is a prime.
It is a super-2 number, since 2×552308772052 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046972 + ... + 1098458.
It is an arithmetic number, because the mean of its divisors is an integer number (4734321600).
Almost surely, 255230877205 is an apocalyptic number.
It is an amenable number.
55230877205 is a deficient number, since it is larger than the sum of its proper divisors (20518268395).
55230877205 is a wasteful number, since it uses less digits than its factorization.
55230877205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82148.
The product of its (nonzero) digits is 588000, while the sum is 44.
The spelling of 55230877205 in words is "fifty-five billion, two hundred thirty million, eight hundred seventy-seven thousand, two hundred five".
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