Base | Representation |
---|---|
bin | 10010111101001001111001 |
3 | 100100110022001 |
4 | 102331021321 |
5 | 2233002311 |
6 | 254301001 |
7 | 60144055 |
oct | 22751171 |
9 | 10313261 |
10 | 4969081 |
11 | 2894387 |
12 | 17b7761 |
13 | 104c9b0 |
14 | 934c65 |
15 | 6824c1 |
hex | 4bd279 |
4969081 has 8 divisors (see below), whose sum is σ = 5584320. Its totient is φ = 4387152.
The previous prime is 4969067. The next prime is 4969087. The reversal of 4969081 is 1809694.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4969081 - 219 = 4444793 is a prime.
It is a super-2 number, since 2×49690812 = 49383531969122, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4969081.
It is not an unprimeable number, because it can be changed into a prime (4969087) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 8011 + ... + 8608.
It is an arithmetic number, because the mean of its divisors is an integer number (698040).
Almost surely, 24969081 is an apocalyptic number.
It is an amenable number.
4969081 is a deficient number, since it is larger than the sum of its proper divisors (615239).
4969081 is a wasteful number, since it uses less digits than its factorization.
4969081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16655.
The product of its (nonzero) digits is 15552, while the sum is 37.
The square root of 4969081 is about 2229.1435575126. The cubic root of 4969081 is about 170.6443939813.
The spelling of 4969081 in words is "four million, nine hundred sixty-nine thousand, eighty-one".
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