Base | Representation |
---|---|
bin | 10011000010011100011010 |
3 | 100101120000110 |
4 | 103002130122 |
5 | 2234200441 |
6 | 254545150 |
7 | 60264165 |
oct | 23023432 |
9 | 10346013 |
10 | 4990746 |
11 | 28a9692 |
12 | 18081b6 |
13 | 1059807 |
14 | 93cadc |
15 | 688b16 |
hex | 4c271a |
4990746 has 16 divisors (see below), whose sum is σ = 10108800. Its totient is φ = 1642368.
The previous prime is 4990723. The next prime is 4990753. The reversal of 4990746 is 6470994.
It is an Ulam 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, 4791 + ... + 5738.
It is an arithmetic number, because the mean of its divisors is an integer number (631800).
Almost surely, 24990746 is an apocalyptic number.
4990746 is an abundant number, since it is smaller than the sum of its proper divisors (5118054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4990746 is a wasteful number, since it uses less digits than its factorization.
4990746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10613.
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 4990746 is about 2233.9977618610. The cubic root of 4990746 is about 170.8920354018.
The spelling of 4990746 in words is "four million, nine hundred ninety thousand, seven hundred forty-six".
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