Base | Representation |
---|---|
bin | 10010111001101101000001 |
3 | 100022201220111 |
4 | 102321231001 |
5 | 2232024240 |
6 | 254111321 |
7 | 60054622 |
oct | 22715501 |
9 | 10281814 |
10 | 4954945 |
11 | 28847a6 |
12 | 17ab541 |
13 | 1046428 |
14 | 92da49 |
15 | 67d1ea |
hex | 4b9b41 |
4954945 has 4 divisors (see below), whose sum is σ = 5945940. Its totient is φ = 3963952.
The previous prime is 4954931. The next prime is 4954951. The reversal of 4954945 is 5494594.
4954945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1272384 + 3682561 = 1128^2 + 1919^2 .
It is a cyclic number.
It is not a de Polignac number, because 4954945 - 211 = 4952897 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4954898 and 4954907.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495490 + ... + 495499.
It is an arithmetic number, because the mean of its divisors is an integer number (1486485).
Almost surely, 24954945 is an apocalyptic number.
It is an amenable number.
4954945 is a deficient number, since it is larger than the sum of its proper divisors (990995).
4954945 is an equidigital number, since it uses as much as digits as its factorization.
4954945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 990994.
The product of its digits is 129600, while the sum is 40.
The square root of 4954945 is about 2225.9705748280. The cubic root of 4954945 is about 170.4824243800.
It can be divided in two parts, 49549 and 45, that added together give a palindrome (49594).
The spelling of 4954945 in words is "four million, nine hundred fifty-four thousand, nine hundred forty-five".
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