Base | Representation |
---|---|
bin | 10010111111101011000010 |
3 | 100100222110000 |
4 | 102333223002 |
5 | 2233320034 |
6 | 254420430 |
7 | 60216120 |
oct | 22775302 |
9 | 10328400 |
10 | 4979394 |
11 | 28a1102 |
12 | 1801716 |
13 | 10545b4 |
14 | 938910 |
15 | 685599 |
hex | 4bfac2 |
4979394 has 40 divisors (see below), whose sum is σ = 12754368. Its totient is φ = 1422360.
The previous prime is 4979393. The next prime is 4979411. The reversal of 4979394 is 4939794.
It is not an unprimeable number, because it can be changed into a prime (4979393) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1062 + ... + 3329.
Almost surely, 24979394 is an apocalyptic number.
4979394 is an abundant number, since it is smaller than the sum of its proper divisors (7774974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4979394 is a wasteful number, since it uses less digits than its factorization.
4979394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4412 (or 4403 counting only the distinct ones).
The product of its digits is 244944, while the sum is 45.
The square root of 4979394 is about 2231.4555787647. The cubic root of 4979394 is about 170.7623661341.
The spelling of 4979394 in words is "four million, nine hundred seventy-nine thousand, three hundred ninety-four".
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