Base | Representation |
---|---|
bin | 10010001110110100001000 |
3 | 22222210221002 |
4 | 102032310020 |
5 | 2210414042 |
6 | 250234132 |
7 | 55423511 |
oct | 22166410 |
9 | 8883832 |
10 | 4779272 |
11 | 2774813 |
12 | 1725948 |
13 | cb4494 |
14 | 8c5a08 |
15 | 646132 |
hex | 48ed08 |
4779272 has 8 divisors (see below), whose sum is σ = 8961150. Its totient is φ = 2389632.
The previous prime is 4779251. The next prime is 4779277. The reversal of 4779272 is 2729774.
It can be written as a sum of positive squares in only one way, i.e., 4778596 + 676 = 2186^2 + 26^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4779277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 298697 + ... + 298712.
Almost surely, 24779272 is an apocalyptic number.
It is an amenable number.
4779272 is a deficient number, since it is larger than the sum of its proper divisors (4181878).
4779272 is a wasteful number, since it uses less digits than its factorization.
4779272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 597415 (or 597411 counting only the distinct ones).
The product of its digits is 49392, while the sum is 38.
The square root of 4779272 is about 2186.1546148431. The cubic root of 4779272 is about 168.4433678080.
The spelling of 4779272 in words is "four million, seven hundred seventy-nine thousand, two hundred seventy-two".
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