Base | Representation |
---|---|
bin | 10011000010011010111110 |
3 | 100101112220001 |
4 | 103002122332 |
5 | 2234200104 |
6 | 254544514 |
7 | 60264004 |
oct | 23023276 |
9 | 10345801 |
10 | 4990654 |
11 | 28a9609 |
12 | 180813a |
13 | 1059766 |
14 | 93ca74 |
15 | 688aa4 |
hex | 4c26be |
4990654 has 16 divisors (see below), whose sum is σ = 8012880. Its totient is φ = 2324160.
The previous prime is 4990649. The next prime is 4990679. The reversal of 4990654 is 4560994.
It is a congruent number.
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, 1242 + ... + 3394.
It is an arithmetic number, because the mean of its divisors is an integer number (500805).
Almost surely, 24990654 is an apocalyptic number.
4990654 is a deficient number, since it is larger than the sum of its proper divisors (3022226).
4990654 is a wasteful number, since it uses less digits than its factorization.
4990654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2235.
The product of its (nonzero) digits is 38880, while the sum is 37.
The square root of 4990654 is about 2233.9771708771. The cubic root of 4990654 is about 170.8909853140.
The spelling of 4990654 in words is "four million, nine hundred ninety thousand, six hundred fifty-four".
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