Base | Representation |
---|---|
bin | 11101010000011… |
… | …000100010000101 |
3 | 1021012120221202000 |
4 | 131100120202011 |
5 | 2001123142203 |
6 | 120412135513 |
7 | 15110010033 |
oct | 3520304205 |
9 | 1235527660 |
10 | 490834053 |
11 | 232076986 |
12 | 118467599 |
13 | 7a8c6068 |
14 | 4928b553 |
15 | 2d1574a3 |
hex | 1d418885 |
490834053 has 32 divisors (see below), whose sum is σ = 760492800. Its totient is φ = 312288768.
The previous prime is 490834051. The next prime is 490834063. The reversal of 490834053 is 350438094.
490834053 is a `hidden beast` number, since 490 + 83 + 40 + 53 = 666.
It is not a de Polignac number, because 490834053 - 21 = 490834051 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 490833999 and 490834017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490834051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501901 + ... + 502877.
It is an arithmetic number, because the mean of its divisors is an integer number (23765400).
Almost surely, 2490834053 is an apocalyptic number.
It is an amenable number.
490834053 is a deficient number, since it is larger than the sum of its proper divisors (269658747).
490834053 is a wasteful number, since it uses less digits than its factorization.
490834053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1818 (or 1812 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 490834053 is about 22154.7749480783. The cubic root of 490834053 is about 788.8205724798.
The spelling of 490834053 in words is "four hundred ninety million, eight hundred thirty-four thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •