Base | Representation |
---|---|
bin | 11001000000110110111001… |
… | …10011001100010111101001 |
3 | 21012202102122220021111010101 |
4 | 30200123130303030113221 |
5 | 24202200323213200410 |
6 | 312552550152545401 |
7 | 14404661361161212 |
oct | 1440333463142751 |
9 | 235672586244111 |
10 | 55005055600105 |
11 | 165875709a8856 |
12 | 62044219b2261 |
13 | 248cc540121a0 |
14 | d8238a5a6409 |
15 | 655c1b11bd3a |
hex | 3206dcccc5e9 |
55005055600105 has 32 divisors (see below), whose sum is σ = 71532567477504. Its totient is φ = 40362573839616.
The previous prime is 55005055600093. The next prime is 55005055600109. The reversal of 55005055600105 is 50100655050055.
55005055600105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55005055600105 is a prime.
It is a super-2 number, since 2×550050556001052 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55005055600109) 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 31 ways as a sum of consecutive naturals, for example, 58088907 + ... + 59028223.
It is an arithmetic number, because the mean of its divisors is an integer number (2235392733672).
Almost surely, 255005055600105 is an apocalyptic number.
It is an amenable number.
55005055600105 is a deficient number, since it is larger than the sum of its proper divisors (16527511877399).
55005055600105 is a wasteful number, since it uses less digits than its factorization.
55005055600105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 945025.
The product of its (nonzero) digits is 93750, while the sum is 37.
The spelling of 55005055600105 in words is "fifty-five trillion, five billion, fifty-five million, six hundred thousand, one hundred five".
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