Base | Representation |
---|---|
bin | 10010101100000010000001 |
3 | 100012220002102 |
4 | 102230002001 |
5 | 2223231240 |
6 | 253000145 |
7 | 56432432 |
oct | 22540201 |
9 | 10186072 |
10 | 4898945 |
11 | 2846717 |
12 | 1783055 |
13 | 1026aac |
14 | 917489 |
15 | 66b815 |
hex | 4ac081 |
4898945 has 8 divisors (see below), whose sum is σ = 5914944. Its totient is φ = 3895024.
The previous prime is 4898939. The next prime is 4898981. The reversal of 4898945 is 5498984.
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 4898945 - 212 = 4894849 is a prime.
It is a super-2 number, since 2×48989452 = 47999324226050, 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 4898945.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2099 + ... + 3768.
It is an arithmetic number, because the mean of its divisors is an integer number (739368).
Almost surely, 24898945 is an apocalyptic number.
It is an amenable number.
4898945 is a deficient number, since it is larger than the sum of its proper divisors (1015999).
4898945 is a wasteful number, since it uses less digits than its factorization.
4898945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6039.
The product of its digits is 414720, while the sum is 47.
The square root of 4898945 is about 2213.3560490802. The cubic root of 4898945 is about 169.8377344396.
The spelling of 4898945 in words is "four million, eight hundred ninety-eight thousand, nine hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •