Base | Representation |
---|---|
bin | 1011110111001010100011… |
… | …0110000110001000011000 |
3 | 1201011211121001000102020002 |
4 | 2331302220312012020120 |
5 | 3202141214441320312 |
6 | 43423324030152132 |
7 | 2514164451165650 |
oct | 275625066061030 |
9 | 51154531012202 |
10 | 13042353463832 |
11 | 417925a575a70 |
12 | 1567841952648 |
13 | 737b724b1a14 |
14 | 331378dbb360 |
15 | 1793dcaa14c2 |
hex | bdca8d86218 |
13042353463832 has 64 divisors (see below), whose sum is σ = 30547138659840. Its totient is φ = 5071683052800.
The previous prime is 13042353463807. The next prime is 13042353463897. The reversal of 13042353463832 is 23836435324031.
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, 19998308 + ... + 20640179.
It is an arithmetic number, because the mean of its divisors is an integer number (477299041560).
Almost surely, 213042353463832 is an apocalyptic number.
It is an amenable number.
13042353463832 is an abundant number, since it is smaller than the sum of its proper divisors (17504785196008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13042353463832 is a wasteful number, since it uses less digits than its factorization.
13042353463832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40639032 (or 40639028 counting only the distinct ones).
The product of its (nonzero) digits is 3732480, while the sum is 47.
Adding to 13042353463832 its reverse (23836435324031), we get a palindrome (36878788787863).
The spelling of 13042353463832 in words is "thirteen trillion, forty-two billion, three hundred fifty-three million, four hundred sixty-three thousand, eight hundred thirty-two".
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