Base | Representation |
---|---|
bin | 10010101100010010011010 |
3 | 100012221112021 |
4 | 102230102122 |
5 | 2223244434 |
6 | 253005054 |
7 | 56435461 |
oct | 22542232 |
9 | 10187467 |
10 | 4899994 |
11 | 2847490 |
12 | 178378a |
13 | 1027408 |
14 | 9179d8 |
15 | 66bcb4 |
hex | 4ac49a |
4899994 has 16 divisors (see below), whose sum is σ = 8133696. Its totient is φ = 2195200.
The previous prime is 4899971. The next prime is 4899997. The reversal of 4899994 is 4999984.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (4899997) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7 + ... + 3130.
It is an arithmetic number, because the mean of its divisors is an integer number (508356).
Almost surely, 24899994 is an apocalyptic number.
4899994 is a deficient number, since it is larger than the sum of its proper divisors (3233702).
4899994 is a wasteful number, since it uses less digits than its factorization.
4899994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3221.
The product of its digits is 839808, while the sum is 52.
The square root of 4899994 is about 2213.5930068556. The cubic root of 4899994 is about 169.8498558977.
It can be divided in two parts, 4 and 899994, that added together give a palindrome (899998).
The spelling of 4899994 in words is "four million, eight hundred ninety-nine thousand, nine hundred ninety-four".
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