Base | Representation |
---|---|
bin | 10010100111101101011111 |
3 | 100011222210221 |
4 | 102213231133 |
5 | 2222144442 |
6 | 252342211 |
7 | 56330020 |
oct | 22475537 |
9 | 10158727 |
10 | 4881247 |
11 | 2834398 |
12 | 1774967 |
13 | 101ba17 |
14 | 910c47 |
15 | 666467 |
hex | 4a7b5f |
4881247 has 16 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 4017312.
The previous prime is 4881223. The next prime is 4881277. The reversal of 4881247 is 7421884.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4881247 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4881277) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21778 + ... + 22000.
It is an arithmetic number, because the mean of its divisors is an integer number (362880).
Almost surely, 24881247 is an apocalyptic number.
4881247 is a deficient number, since it is larger than the sum of its proper divisors (924833).
4881247 is a wasteful number, since it uses less digits than its factorization.
4881247 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 342.
The product of its digits is 14336, while the sum is 34.
The square root of 4881247 is about 2209.3544305973. The cubic root of 4881247 is about 169.6329682372.
The spelling of 4881247 in words is "four million, eight hundred eighty-one thousand, two hundred forty-seven".
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