Base | Representation |
---|---|
bin | 10010010101011110101000… |
… | …10100110011010001000110 |
3 | 12021202121001102010012210100 |
4 | 21022233110110303101012 |
5 | 20241102210034331324 |
6 | 221430540105504530 |
7 | 11331024413053065 |
oct | 1112572424632106 |
9 | 167677042105710 |
10 | 40320420230214 |
11 | 11935881083593 |
12 | 463244b1a2146 |
13 | 1966278b76717 |
14 | 9d57396521dc |
15 | 49dc5eea44c9 |
hex | 24abd4533446 |
40320420230214 has 48 divisors (see below), whose sum is σ = 87503145120144. Its totient is φ = 13418260684800.
The previous prime is 40320420230179. The next prime is 40320420230227. The reversal of 40320420230214 is 41203202402304.
40320420230214 is a `hidden beast` number, since 4 + 0 + 3 + 2 + 0 + 420 + 23 + 0 + 214 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181739557 + ... + 181961279.
It is an arithmetic number, because the mean of its divisors is an integer number (1822982190003).
Almost surely, 240320420230214 is an apocalyptic number.
40320420230214 is an abundant number, since it is smaller than the sum of its proper divisors (47182724889930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40320420230214 is a wasteful number, since it uses less digits than its factorization.
40320420230214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238133 (or 238130 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 40320420230214 its reverse (41203202402304), we get a palindrome (81523622632518).
The spelling of 40320420230214 in words is "forty trillion, three hundred twenty billion, four hundred twenty million, two hundred thirty thousand, two hundred fourteen".
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