Base | Representation |
---|---|
bin | 1011110111001010110101… |
… | …1011011000100010100110 |
3 | 1201011211210101200111200202 |
4 | 2331302231123120202212 |
5 | 3202141344132104210 |
6 | 43423335414110502 |
7 | 2514166403532251 |
oct | 275625533304246 |
9 | 51154711614622 |
10 | 13042430347430 |
11 | 4179299a08830 |
12 | 156786364b432 |
13 | 737b853c0783 |
14 | 3313852b2098 |
15 | 1793e46db9a5 |
hex | bdcad6d88a6 |
13042430347430 has 32 divisors (see below), whose sum is σ = 25740593540640. Its totient is φ = 4718627307520.
The previous prime is 13042430347421. The next prime is 13042430347487. The reversal of 13042430347430 is 3474303424031.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300911195 + ... + 300954534.
It is an arithmetic number, because the mean of its divisors is an integer number (804393548145).
Almost surely, 213042430347430 is an apocalyptic number.
13042430347430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13042430347430 is a deficient number, since it is larger than the sum of its proper divisors (12698163193210).
13042430347430 is a wasteful number, since it uses less digits than its factorization.
13042430347430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 601865944.
The product of its (nonzero) digits is 290304, while the sum is 38.
The spelling of 13042430347430 in words is "thirteen trillion, forty-two billion, four hundred thirty million, three hundred forty-seven thousand, four hundred thirty".
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