Base | Representation |
---|---|
bin | 11101001101101… |
… | …100000000011000 |
3 | 1021011021001101002 |
4 | 131031230000120 |
5 | 2000433034014 |
6 | 120345044132 |
7 | 15101004545 |
oct | 3515540030 |
9 | 1234231332 |
10 | 490127384 |
11 | 231733a5a |
12 | 118186648 |
13 | 7a709506 |
14 | 49145bcc |
15 | 2d067dde |
hex | 1d36c018 |
490127384 has 8 divisors (see below), whose sum is σ = 918988860. Its totient is φ = 245063688.
The previous prime is 490127371. The next prime is 490127389. The reversal of 490127384 is 483721094.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490127389) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30632954 + ... + 30632969.
Almost surely, 2490127384 is an apocalyptic number.
It is an amenable number.
490127384 is a deficient number, since it is larger than the sum of its proper divisors (428861476).
490127384 is a wasteful number, since it uses less digits than its factorization.
490127384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61265929 (or 61265925 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 490127384 is about 22138.8207454688. The cubic root of 490127384 is about 788.4418275151.
The spelling of 490127384 in words is "four hundred ninety million, one hundred twenty-seven thousand, three hundred eighty-four".
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