Base | Representation |
---|---|
bin | 11000011100110010… |
… | …00001111000100110 |
3 | 1020212210112101011102 |
4 | 30032121001320212 |
5 | 203340321003410 |
6 | 10010303040102 |
7 | 643166041106 |
oct | 141631017046 |
9 | 36783471142 |
10 | 13126344230 |
11 | 562652a77a |
12 | 2663ba0032 |
13 | 131260a4bc |
14 | 8c7457206 |
15 | 51c5ac2a5 |
hex | 30e641e26 |
13126344230 has 16 divisors (see below), whose sum is σ = 23785995600. Its totient is φ = 5215298592.
The previous prime is 13126344173. The next prime is 13126344241. The reversal of 13126344230 is 3244362131.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13126344193 and 13126344202.
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, 4403324 + ... + 4406303.
It is an arithmetic number, because the mean of its divisors is an integer number (1486624725).
Almost surely, 213126344230 is an apocalyptic number.
13126344230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13126344230 is a deficient number, since it is larger than the sum of its proper divisors (10659651370).
13126344230 is a wasteful number, since it uses less digits than its factorization.
13126344230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8809783.
The product of its (nonzero) digits is 10368, while the sum is 29.
The spelling of 13126344230 in words is "thirteen billion, one hundred twenty-six million, three hundred forty-four thousand, two hundred thirty".
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