Base | Representation |
---|---|
bin | 11101001110010… |
… | …111101000101100 |
3 | 1021011121010111220 |
4 | 131032113220230 |
5 | 2001004243332 |
6 | 120352543340 |
7 | 15102350553 |
oct | 3516275054 |
9 | 1234533456 |
10 | 490306092 |
11 | 231846251 |
12 | 118251b50 |
13 | 7a76c963 |
14 | 49190d9a |
15 | 2d0a0d2c |
hex | 1d397a2c |
490306092 has 24 divisors (see below), whose sum is σ = 1174968816. Its totient is φ = 159018048.
The previous prime is 490306087. The next prime is 490306099. The reversal of 490306092 is 290603094.
It is a super-3 number, since 3×4903060923 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (490306099) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551703 + ... + 552590.
It is an arithmetic number, because the mean of its divisors is an integer number (48957034).
Almost surely, 2490306092 is an apocalyptic number.
It is an amenable number.
490306092 is an abundant number, since it is smaller than the sum of its proper divisors (684662724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490306092 is a wasteful number, since it uses less digits than its factorization.
490306092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1104337 (or 1104335 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 33.
The square root of 490306092 is about 22142.8564552995. The cubic root of 490306092 is about 788.5376418859.
The spelling of 490306092 in words is "four hundred ninety million, three hundred six thousand, ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •