Base | Representation |
---|---|
bin | 11001001100011010… |
… | …11001100000001110 |
3 | 1021220122110101001222 |
4 | 30212031121200032 |
5 | 210200120322210 |
6 | 10114100003342 |
7 | 656120443661 |
oct | 144615314016 |
9 | 37818411058 |
10 | 13525948430 |
11 | 5811055285 |
12 | 2755990552 |
13 | 13773408a7 |
14 | 9245576d8 |
15 | 5426e3655 |
hex | 32635980e |
13525948430 has 16 divisors (see below), whose sum is σ = 24570073440. Its totient is φ = 5360742432.
The previous prime is 13525948393. The next prime is 13525948451. The reversal of 13525948430 is 3484952531.
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, 6203474 + ... + 6205653.
It is an arithmetic number, because the mean of its divisors is an integer number (1535629590).
Almost surely, 213525948430 is an apocalyptic number.
13525948430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13525948430 is a deficient number, since it is larger than the sum of its proper divisors (11044125010).
13525948430 is a wasteful number, since it uses less digits than its factorization.
13525948430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12409243.
The product of its (nonzero) digits is 518400, while the sum is 44.
The spelling of 13525948430 in words is "thirteen billion, five hundred twenty-five million, nine hundred forty-eight thousand, four hundred thirty".
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