Base | Representation |
---|---|
bin | 10010111001101111100101 |
3 | 100022202010120 |
4 | 102321233211 |
5 | 2232030414 |
6 | 254112153 |
7 | 60055245 |
oct | 22715745 |
9 | 10282116 |
10 | 4955109 |
11 | 2884935 |
12 | 17ab659 |
13 | 1046523 |
14 | 92db25 |
15 | 67d2a9 |
hex | 4b9be5 |
4955109 has 8 divisors (see below), whose sum is σ = 6995520. Its totient is φ = 3109056.
The previous prime is 4955107. The next prime is 4955123. The reversal of 4955109 is 9015594.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4955109 - 21 = 4955107 is a prime.
4955109 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 4955109.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4955101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48529 + ... + 48630.
It is an arithmetic number, because the mean of its divisors is an integer number (874440).
Almost surely, 24955109 is an apocalyptic number.
It is an amenable number.
4955109 is a deficient number, since it is larger than the sum of its proper divisors (2040411).
4955109 is a wasteful number, since it uses less digits than its factorization.
4955109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97179.
The product of its (nonzero) digits is 8100, while the sum is 33.
The square root of 4955109 is about 2226.0074123866. The cubic root of 4955109 is about 170.4843052492.
Subtracting from 4955109 its sum of digits (33), we obtain a square (4955076 = 22262).
The spelling of 4955109 in words is "four million, nine hundred fifty-five thousand, one hundred nine".
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