Base | Representation |
---|---|
bin | 11101110000111… |
… | …111100110110001 |
3 | 1021210200021021202 |
4 | 131300333212301 |
5 | 2010320221310 |
6 | 121315300545 |
7 | 15242453153 |
oct | 3560774661 |
9 | 1253607252 |
10 | 499382705 |
11 | 236985688 |
12 | 11b2aa755 |
13 | 7c5ca133 |
14 | 4a474ad3 |
15 | 2dc953a5 |
hex | 1dc3f9b1 |
499382705 has 8 divisors (see below), whose sum is σ = 599382504. Its totient is φ = 399424000.
The previous prime is 499382699. The next prime is 499382713. The reversal of 499382705 is 507283994.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 485809 + 498896896 = 697^2 + 22336^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 499382705 - 26 = 499382641 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 499382705.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33185 + ... + 45825.
It is an arithmetic number, because the mean of its divisors is an integer number (74922813).
Almost surely, 2499382705 is an apocalyptic number.
It is an amenable number.
499382705 is a deficient number, since it is larger than the sum of its proper divisors (99999799).
499382705 is a wasteful number, since it uses less digits than its factorization.
499382705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20547.
The product of its (nonzero) digits is 544320, while the sum is 47.
The square root of 499382705 is about 22346.8723762409. The cubic root of 499382705 is about 793.3737598957.
The spelling of 499382705 in words is "four hundred ninety-nine million, three hundred eighty-two thousand, seven hundred five".
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