Base | Representation |
---|---|
bin | 100010000110000… |
… | …100000110001001 |
3 | 1110212100101001012 |
4 | 202012010012021 |
5 | 2132413434420 |
6 | 132432133305 |
7 | 20114022113 |
oct | 4206040611 |
9 | 1425311035 |
10 | 572014985 |
11 | 273984363 |
12 | 13b697235 |
13 | 9167ab09 |
14 | 55d803b3 |
15 | 35340dc5 |
hex | 22184189 |
572014985 has 24 divisors (see below), whose sum is σ = 712836936. Its totient is φ = 440375040.
The previous prime is 572014981. The next prime is 572014999. The reversal of 572014985 is 589410275.
It can be written as a sum of positive squares in 4 ways, for example, as 43612816 + 528402169 = 6604^2 + 22987^2 .
It is not a de Polignac number, because 572014985 - 22 = 572014981 is a prime.
It is a super-2 number, since 2×5720149852 = 654402286129100450, which contains 22 as substring.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (572014981) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3306359 + ... + 3306531.
It is an arithmetic number, because the mean of its divisors is an integer number (29701539).
Almost surely, 2572014985 is an apocalyptic number.
It is an amenable number.
572014985 is a deficient number, since it is larger than the sum of its proper divisors (140821951).
572014985 is a wasteful number, since it uses less digits than its factorization.
572014985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473 (or 346 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 41.
The square root of 572014985 is about 23916.8347613140. The cubic root of 572014985 is about 830.1102988850.
The spelling of 572014985 in words is "five hundred seventy-two million, fourteen thousand, nine hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •