Base | Representation |
---|---|
bin | 10010111111010101111001 |
3 | 100100220120220 |
4 | 102333111321 |
5 | 2233244131 |
6 | 254410253 |
7 | 60212145 |
oct | 22772571 |
9 | 10326526 |
10 | 4978041 |
11 | 28a0092 |
12 | 1800989 |
13 | 1053ab3 |
14 | 938225 |
15 | 684e96 |
hex | 4bf579 |
4978041 has 4 divisors (see below), whose sum is σ = 6637392. Its totient is φ = 3318692.
The previous prime is 4978031. The next prime is 4978069. The reversal of 4978041 is 1408794.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4978041 - 25 = 4978009 is a prime.
It is a D-number.
It is a junction number, because it is equal to n+sod(n) for n = 4977993 and 4978011.
It is not an unprimeable number, because it can be changed into a prime (4978031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 829671 + ... + 829676.
It is an arithmetic number, because the mean of its divisors is an integer number (1659348).
Almost surely, 24978041 is an apocalyptic number.
It is an amenable number.
4978041 is a deficient number, since it is larger than the sum of its proper divisors (1659351).
4978041 is a wasteful number, since it uses less digits than its factorization.
4978041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1659350.
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 4978041 is about 2231.1523928230. The cubic root of 4978041 is about 170.7468982271.
The spelling of 4978041 in words is "four million, nine hundred seventy-eight thousand, forty-one".
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