Base | Representation |
---|---|
bin | 11101010101000… |
… | …000111100100100 |
3 | 1021021212122012002 |
4 | 131111000330210 |
5 | 2001431020124 |
6 | 120454144432 |
7 | 15123224516 |
oct | 3525007444 |
9 | 1237778162 |
10 | 492048164 |
11 | 232826083 |
12 | 118952118 |
13 | 7ac2c87a |
14 | 494c5bb6 |
15 | 2d2e70ae |
hex | 1d540f24 |
492048164 has 12 divisors (see below), whose sum is σ = 869610588. Its totient is φ = 243588000.
The previous prime is 492048113. The next prime is 492048173. The reversal of 492048164 is 461840294.
It can be written as a sum of positive squares in 2 ways, for example, as 257345764 + 234702400 = 16042^2 + 15320^2 .
It is a super-2 number, since 2×4920481642 = 484222791391541792, which contains 22 as substring.
It is an unprimeable number.
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, 608567 + ... + 609374.
It is an arithmetic number, because the mean of its divisors is an integer number (72467549).
Almost surely, 2492048164 is an apocalyptic number.
It is an amenable number.
492048164 is a deficient number, since it is larger than the sum of its proper divisors (377562424).
492048164 is a wasteful number, since it uses less digits than its factorization.
492048164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1218046 (or 1218044 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 492048164 is about 22182.1586866563. The cubic root of 492048164 is about 789.4704371700.
The spelling of 492048164 in words is "four hundred ninety-two million, forty-eight thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •