Base | Representation |
---|---|
bin | 10011000000000001000111 |
3 | 100101001101100 |
4 | 103000001013 |
5 | 2233341212 |
6 | 254431143 |
7 | 60223206 |
oct | 23000107 |
9 | 10331340 |
10 | 4980807 |
11 | 28a2177 |
12 | 18024b3 |
13 | 1055130 |
14 | 93923d |
15 | 685bdc |
hex | 4c0047 |
4980807 has 12 divisors (see below), whose sum is σ = 7748104. Its totient is φ = 3065040.
The previous prime is 4980797. The next prime is 4980809. The reversal of 4980807 is 7080894.
It is not a de Polignac number, because 4980807 - 28 = 4980551 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4980809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21169 + ... + 21402.
Almost surely, 24980807 is an apocalyptic number.
4980807 is a deficient number, since it is larger than the sum of its proper divisors (2767297).
4980807 is a wasteful number, since it uses less digits than its factorization.
4980807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42590 (or 42587 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 4980807 is about 2231.7721657911. The cubic root of 4980807 is about 170.7785169886.
The spelling of 4980807 in words is "four million, nine hundred eighty thousand, eight hundred seven".
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