Base | Representation |
---|---|
bin | 10011000100011101010010 |
3 | 100101222022221 |
4 | 103010131102 |
5 | 2234431434 |
6 | 255051254 |
7 | 60330220 |
oct | 23043522 |
9 | 10358287 |
10 | 4998994 |
11 | 2904900 |
12 | 1810b2a |
13 | 10604b0 |
14 | 941b10 |
15 | 68b2b4 |
hex | 4c4752 |
4998994 has 48 divisors (see below), whose sum is σ = 10188864. Its totient is φ = 1789920.
The previous prime is 4998989. The next prime is 4998997.
4998994 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4998997) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21909 + ... + 22135.
It is an arithmetic number, because the mean of its divisors is an integer number (212268).
Almost surely, 24998994 is an apocalyptic number.
4998994 is an abundant number, since it is smaller than the sum of its proper divisors (5189870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4998994 is a wasteful number, since it uses less digits than its factorization.
4998994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271 (or 260 counting only the distinct ones).
The product of its digits is 839808, while the sum is 52.
The square root of 4998994 is about 2235.8430177452. The cubic root of 4998994 is about 170.9861256598.
The spelling of 4998994 in words is "four million, nine hundred ninety-eight thousand, nine hundred ninety-four".
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