Base | Representation |
---|---|
bin | 1010101001101001000011… |
… | …00110111000010011100010 |
3 | 10001221000202012002110110112 |
4 | 11110310201212320103202 |
5 | 11032212222222132224 |
6 | 121451245052131322 |
7 | 4635053502360035 |
oct | 524644146702342 |
9 | 101830665073415 |
10 | 23421020505314 |
11 | 750a887543953 |
12 | 2763198466b42 |
13 | 100b7923961a3 |
14 | 5ad824d6701c |
15 | 2a937b62130e |
hex | 154d219b84e2 |
23421020505314 has 32 divisors (see below), whose sum is σ = 36487609975296. Its totient is φ = 11263172952960.
The previous prime is 23421020505241. The next prime is 23421020505331. The reversal of 23421020505314 is 41350502012432.
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, 29392949 + ... + 30179255.
It is an arithmetic number, because the mean of its divisors is an integer number (1140237811728).
Almost surely, 223421020505314 is an apocalyptic number.
23421020505314 is a deficient number, since it is larger than the sum of its proper divisors (13066589469982).
23421020505314 is a wasteful number, since it uses less digits than its factorization.
23421020505314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 789290.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 23421020505314 its reverse (41350502012432), we get a palindrome (64771522517746).
The spelling of 23421020505314 in words is "twenty-three trillion, four hundred twenty-one billion, twenty million, five hundred five thousand, three hundred fourteen".
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