Base | Representation |
---|---|
bin | 11101001110111… |
… | …010010011001100 |
3 | 1021011212100021120 |
4 | 131032322103030 |
5 | 2001023314301 |
6 | 120400000540 |
7 | 15103511526 |
oct | 3516722314 |
9 | 1234770246 |
10 | 490448076 |
11 | 231932998 |
12 | 118300150 |
13 | 7a7bc481 |
14 | 491caa16 |
15 | 2d0cce36 |
hex | 1d3ba4cc |
490448076 has 24 divisors (see below), whose sum is σ = 1149173760. Its totient is φ = 162797712.
The previous prime is 490448069. The next prime is 490448129. The reversal of 490448076 is 670844094.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82636 + ... + 88371.
It is an arithmetic number, because the mean of its divisors is an integer number (47882240).
Almost surely, 2490448076 is an apocalyptic number.
It is an amenable number.
490448076 is an abundant number, since it is smaller than the sum of its proper divisors (658725684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490448076 is a wasteful number, since it uses less digits than its factorization.
490448076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171253 (or 171251 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 42.
The square root of 490448076 is about 22146.0623136484. The cubic root of 490448076 is about 788.6137500728.
The spelling of 490448076 in words is "four hundred ninety million, four hundred forty-eight thousand, seventy-six".
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