Base | Representation |
---|---|
bin | 10010100100101000100010 |
3 | 100011100112002 |
4 | 102210220202 |
5 | 2221244032 |
6 | 252204002 |
7 | 56245202 |
oct | 22445042 |
9 | 10140462 |
10 | 4868642 |
11 | 2825979 |
12 | 1769602 |
13 | 101606c |
14 | 90a402 |
15 | 662862 |
hex | 4a4a22 |
4868642 has 8 divisors (see below), whose sum is σ = 7312896. Its totient is φ = 2431012.
The previous prime is 4868623. The next prime is 4868651. The reversal of 4868642 is 2468684.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 4868596 and 4868605.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103 + ... + 3309.
It is an arithmetic number, because the mean of its divisors is an integer number (914112).
Almost surely, 24868642 is an apocalyptic number.
It is a pronic number, being equal to 2206×2207.
4868642 is a deficient number, since it is larger than the sum of its proper divisors (2444254).
4868642 is a wasteful number, since it uses less digits than its factorization.
4868642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3312.
The product of its digits is 73728, while the sum is 38.
The square root of 4868642 is about 2206.4999433492. The cubic root of 4868642 is about 169.4868261589.
The spelling of 4868642 in words is "four million, eight hundred sixty-eight thousand, six hundred forty-two".
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