Base | Representation |
---|---|
bin | 11100111010010… |
… | …100111100000001 |
3 | 1020210201012110212 |
4 | 130322110330001 |
5 | 1443133132121 |
6 | 120044203505 |
7 | 15006606146 |
oct | 3472247401 |
9 | 1223635425 |
10 | 485052161 |
11 | 229887960 |
12 | 116539595 |
13 | 79650419 |
14 | 485c43cd |
15 | 2c8b425b |
hex | 1ce94f01 |
485052161 has 16 divisors (see below), whose sum is σ = 535949568. Its totient is φ = 435321600.
The previous prime is 485052149. The next prime is 485052163. The reversal of 485052161 is 161250584.
485052161 = T198 + T199 + ... + T1428.
It is a cyclic number.
It is not a de Polignac number, because 485052161 - 214 = 485035777 is a prime.
It is not an unprimeable number, because it can be changed into a prime (485052163) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393416 + ... + 394646.
It is an arithmetic number, because the mean of its divisors is an integer number (33496848).
Almost surely, 2485052161 is an apocalyptic number.
It is an amenable number.
485052161 is a deficient number, since it is larger than the sum of its proper divisors (50897407).
485052161 is a wasteful number, since it uses less digits than its factorization.
485052161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1672.
The product of its (nonzero) digits is 9600, while the sum is 32.
The square root of 485052161 is about 22023.8997682064. The cubic root of 485052161 is about 785.7109660985.
The spelling of 485052161 in words is "four hundred eighty-five million, fifty-two thousand, one hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •