Base | Representation |
---|---|
bin | 10111011000000110… |
… | …11000011100000110 |
3 | 1012101122111110100122 |
4 | 23230003120130012 |
5 | 201200330302402 |
6 | 5433203141542 |
7 | 623002212644 |
oct | 135403303406 |
9 | 35348443318 |
10 | 12550244102 |
11 | 5360316170 |
12 | 25230748b2 |
13 | 125015c156 |
14 | 870b32194 |
15 | 4d6c10ca2 |
hex | 2ec0d8706 |
12550244102 has 16 divisors (see below), whose sum is σ = 21244928400. Its totient is φ = 5507943840.
The previous prime is 12550244099. The next prime is 12550244129. The reversal of 12550244102 is 20144205521.
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, 9834977 + ... + 9836252.
It is an arithmetic number, because the mean of its divisors is an integer number (1327808025).
Almost surely, 212550244102 is an apocalyptic number.
12550244102 is a deficient number, since it is larger than the sum of its proper divisors (8694684298).
12550244102 is a wasteful number, since it uses less digits than its factorization.
12550244102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19671271.
The product of its (nonzero) digits is 3200, while the sum is 26.
Adding to 12550244102 its reverse (20144205521), we get a palindrome (32694449623).
It can be divided in two parts, 12550 and 244102, that added together give a palindrome (256652).
The spelling of 12550244102 in words is "twelve billion, five hundred fifty million, two hundred forty-four thousand, one hundred two".
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