Base | Representation |
---|---|
bin | 10011000001011001111111 |
3 | 100101100012000 |
4 | 103001121333 |
5 | 2234031440 |
6 | 254513343 |
7 | 60245613 |
oct | 23013177 |
9 | 10340160 |
10 | 4986495 |
11 | 28a6478 |
12 | 1805853 |
13 | 10578b7 |
14 | 93b343 |
15 | 687730 |
hex | 4c167f |
4986495 has 32 divisors (see below), whose sum is σ = 9081600. Its totient is φ = 2594592.
The previous prime is 4986481. The next prime is 4986511. The reversal of 4986495 is 5946894.
It is a happy number.
It is not a de Polignac number, because 4986495 - 26 = 4986431 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a d-powerful number, because it can be written as 44 + 95 + 87 + 67 + 48 + 96 + 59 .
4986495 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 4986495.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5376 + ... + 6234.
It is an arithmetic number, because the mean of its divisors is an integer number (283800).
Almost surely, 24986495 is an apocalyptic number.
4986495 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4986495 is a deficient number, since it is larger than the sum of its proper divisors (4095105).
4986495 is a wasteful number, since it uses less digits than its factorization.
4986495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 916 (or 910 counting only the distinct ones).
The product of its digits is 311040, while the sum is 45.
The square root of 4986495 is about 2233.0461258111. The cubic root of 4986495 is about 170.8435010142.
The spelling of 4986495 in words is "four million, nine hundred eighty-six thousand, four hundred ninety-five".
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