Base | Representation |
---|---|
bin | 1110111101110110011 |
3 | 220220201200 |
4 | 1313232303 |
5 | 111143134 |
6 | 14302243 |
7 | 4111536 |
oct | 1675663 |
9 | 826650 |
10 | 490419 |
11 | 305506 |
12 | 1b7983 |
13 | 1422b7 |
14 | caa1d |
15 | 9a499 |
hex | 77bb3 |
490419 has 12 divisors (see below), whose sum is σ = 733200. Its totient is φ = 315504.
The previous prime is 490417. The next prime is 490421. The reversal of 490419 is 914094.
It is an interprime number because it is at equal distance from previous prime (490417) and next prime (490421).
It is not a de Polignac number, because 490419 - 21 = 490417 is a prime.
It is a super-2 number, since 2×4904192 = 481021591122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 490392 and 490401.
It is not an unprimeable number, because it can be changed into a prime (490417) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 679 + ... + 1200.
It is an arithmetic number, because the mean of its divisors is an integer number (61100).
2490419 is an apocalyptic number.
490419 is a deficient number, since it is larger than the sum of its proper divisors (242781).
490419 is a wasteful number, since it uses less digits than its factorization.
490419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1914 (or 1911 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 490419 is about 700.2992217617. The cubic root of 490419 is about 78.8598165558.
It can be divided in two parts, 490 and 419, that added together give a palindrome (909).
The spelling of 490419 in words is "four hundred ninety thousand, four hundred nineteen".
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