Base | Representation |
---|---|
bin | 100101100010010100… |
… | …101101000010101101 |
3 | 10212000212122120220110 |
4 | 211202110231002231 |
5 | 1130020400101310 |
6 | 30303205010233 |
7 | 2624530620261 |
oct | 454224550255 |
9 | 125025576813 |
10 | 40304300205 |
11 | 161027aa314 |
12 | 79899b3979 |
13 | 3a54127760 |
14 | 1d44b800a1 |
15 | 10ad594d20 |
hex | 96252d0ad |
40304300205 has 64 divisors (see below), whose sum is σ = 70136414208. Its totient is φ = 19646219520.
The previous prime is 40304300167. The next prime is 40304300237. The reversal of 40304300205 is 50200340304.
It is a happy number.
It is not a de Polignac number, because 40304300205 - 225 = 40270745773 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8822832 + ... + 8827398.
It is an arithmetic number, because the mean of its divisors is an integer number (1095881472).
Almost surely, 240304300205 is an apocalyptic number.
It is an amenable number.
40304300205 is a deficient number, since it is larger than the sum of its proper divisors (29832114003).
40304300205 is a wasteful number, since it uses less digits than its factorization.
40304300205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5026.
The product of its (nonzero) digits is 1440, while the sum is 21.
Adding to 40304300205 its reverse (50200340304), we get a palindrome (90504640509).
The spelling of 40304300205 in words is "forty billion, three hundred four million, three hundred thousand, two hundred five".
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