Base | Representation |
---|---|
bin | 10010111010000100011010 |
3 | 100022210221221 |
4 | 102322010122 |
5 | 2232101232 |
6 | 254122254 |
7 | 60062161 |
oct | 22720432 |
9 | 10283857 |
10 | 4956442 |
11 | 2885937 |
12 | 17b038a |
13 | 104700a |
14 | 9303d8 |
15 | 67d897 |
hex | 4ba11a |
4956442 has 4 divisors (see below), whose sum is σ = 7434666. Its totient is φ = 2478220.
The previous prime is 4956437. The next prime is 4956443. The reversal of 4956442 is 2446594.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 4532641 + 423801 = 2129^2 + 651^2 .
It is a junction number, because it is equal to n+sod(n) for n = 4956398 and 4956407.
It is not an unprimeable number, because it can be changed into a prime (4956443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1239109 + ... + 1239112.
Almost surely, 24956442 is an apocalyptic number.
4956442 is a deficient number, since it is larger than the sum of its proper divisors (2478224).
4956442 is a wasteful number, since it uses less digits than its factorization.
4956442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2478223.
The product of its digits is 34560, while the sum is 34.
The square root of 4956442 is about 2226.3068072483. The cubic root of 4956442 is about 170.4995915058.
The spelling of 4956442 in words is "four million, nine hundred fifty-six thousand, four hundred forty-two".
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