Base | Representation |
---|---|
bin | 10010101100100000000101 |
3 | 100012222201200 |
4 | 102230200011 |
5 | 2223311434 |
6 | 253013113 |
7 | 56441151 |
oct | 22544005 |
9 | 10188650 |
10 | 4900869 |
11 | 2848106 |
12 | 1784199 |
13 | 102792c |
14 | 918061 |
15 | 66c199 |
hex | 4ac805 |
4900869 has 12 divisors (see below), whose sum is σ = 7118592. Its totient is φ = 3249000.
The previous prime is 4900799. The next prime is 4900877. The reversal of 4900869 is 9680094.
It is not a de Polignac number, because 4900869 - 27 = 4900741 is a prime.
It is a super-2 number, since 2×49008692 = 48037033910322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4900669) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 294 + ... + 3144.
It is an arithmetic number, because the mean of its divisors is an integer number (593216).
Almost surely, 24900869 is an apocalyptic number.
It is an amenable number.
4900869 is a deficient number, since it is larger than the sum of its proper divisors (2217723).
4900869 is a wasteful number, since it uses less digits than its factorization.
4900869 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3048 (or 3045 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 4900869 is about 2213.7906405078. The cubic root of 4900869 is about 169.8599654188.
The spelling of 4900869 in words is "four million, nine hundred thousand, eight hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.027 sec. • engine limits •