Base | Representation |
---|---|
bin | 11101110000001… |
… | …010001101100001 |
3 | 1021210021011021121 |
4 | 131300022031201 |
5 | 2010241222001 |
6 | 121310452241 |
7 | 15240552430 |
oct | 3560121541 |
9 | 1253234247 |
10 | 499164001 |
11 | 236846336 |
12 | 11b204081 |
13 | 7c55171b |
14 | 4a419117 |
15 | 2dc506a1 |
hex | 1dc0a361 |
499164001 has 4 divisors (see below), whose sum is σ = 570473152. Its totient is φ = 427854852.
The previous prime is 499163989. The next prime is 499164023. The reversal of 499164001 is 100461994.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100461994 = 2 ⋅50230997.
It is a cyclic number.
It is not a de Polignac number, because 499164001 - 211 = 499161953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (499164901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35654565 + ... + 35654578.
It is an arithmetic number, because the mean of its divisors is an integer number (142618288).
Almost surely, 2499164001 is an apocalyptic number.
It is an amenable number.
499164001 is a deficient number, since it is larger than the sum of its proper divisors (71309151).
499164001 is an equidigital number, since it uses as much as digits as its factorization.
499164001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71309150.
The product of its (nonzero) digits is 7776, while the sum is 34.
The square root of 499164001 is about 22341.9784486513. The cubic root of 499164001 is about 793.2579239851.
The spelling of 499164001 in words is "four hundred ninety-nine million, one hundred sixty-four thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •