Base | Representation |
---|---|
bin | 10010110100001000… |
… | …11110000001000011 |
3 | 222001221220210021201 |
4 | 21122010132001003 |
5 | 131141332234210 |
6 | 4350152402031 |
7 | 505212361363 |
oct | 113204360103 |
9 | 28057823251 |
10 | 10101055555 |
11 | 43138675a8 |
12 | 1b5a9a6317 |
13 | c4c910566 |
14 | 6bb74a9a3 |
15 | 3e1bc053a |
hex | 25a11e043 |
10101055555 has 16 divisors (see below), whose sum is σ = 12176006400. Its totient is φ = 8044431840.
The previous prime is 10101055507. The next prime is 10101055561. The reversal of 10101055555 is 55555010101.
It is a de Polignac number, because none of the positive numbers 2k-10101055555 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 1106560 + ... + 1115650.
It is an arithmetic number, because the mean of its divisors is an integer number (761000400).
Almost surely, 210101055555 is an apocalyptic number.
10101055555 is a deficient number, since it is larger than the sum of its proper divisors (2074950845).
10101055555 is an equidigital number, since it uses as much as digits as its factorization.
10101055555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10074.
The product of its (nonzero) digits is 3125, while the sum is 28.
Adding to 10101055555 its reverse (55555010101), we get a palindrome (65656065656).
The spelling of 10101055555 in words is "ten billion, one hundred one million, fifty-five thousand, five hundred fifty-five".
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