Base | Representation |
---|---|
bin | 1000001100101111… |
… | …11111100100011110 |
3 | 102100202222201102200 |
4 | 10012113333210132 |
5 | 33003342422121 |
6 | 2004444232330 |
7 | 214040463561 |
oct | 40627774436 |
9 | 12322881380 |
10 | 4401920286 |
11 | 1959850955 |
12 | a2a23b6a6 |
13 | 551c8607a |
14 | 2da8984d8 |
15 | 1ab6b7a26 |
hex | 1065ff91e |
4401920286 has 24 divisors (see below), whose sum is σ = 9565808304. Its totient is φ = 1462950720.
The previous prime is 4401920239. The next prime is 4401920291. The reversal of 4401920286 is 6820291044.
4401920286 is a `hidden beast` number, since 440 + 1 + 9 + 202 + 8 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 4401920286.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 356770 + ... + 368901.
It is an arithmetic number, because the mean of its divisors is an integer number (398575346).
Almost surely, 24401920286 is an apocalyptic number.
4401920286 is an abundant number, since it is smaller than the sum of its proper divisors (5163888018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4401920286 is a wasteful number, since it uses less digits than its factorization.
4401920286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 726016 (or 726013 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 4401920286 is about 66346.9689285049. The cubic root of 4401920286 is about 1638.8808900405.
The spelling of 4401920286 in words is "four billion, four hundred one million, nine hundred twenty thousand, two hundred eighty-six".
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