Base | Representation |
---|---|
bin | 10010000000101101001100 |
3 | 22212212122210 |
4 | 102000231030 |
5 | 2202041414 |
6 | 245110420 |
7 | 55063155 |
oct | 22005514 |
9 | 8785583 |
10 | 4721484 |
11 | 2735359 |
12 | 16b8410 |
13 | c940a1 |
14 | 8ac92c |
15 | 633e59 |
hex | 480b4c |
4721484 has 24 divisors (see below), whose sum is σ = 11052720. Its totient is φ = 1568704.
The previous prime is 4721477. The next prime is 4721491. The reversal of 4721484 is 4841274.
It is an interprime number because it is at equal distance from previous prime (4721477) and next prime (4721491).
It is a super-2 number, since 2×47214842 = 44584822324512, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5722 + ... + 6494.
It is an arithmetic number, because the mean of its divisors is an integer number (460530).
Almost surely, 24721484 is an apocalyptic number.
It is an amenable number.
4721484 is an abundant number, since it is smaller than the sum of its proper divisors (6331236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4721484 is a wasteful number, since it uses less digits than its factorization.
4721484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1289 (or 1287 counting only the distinct ones).
The product of its digits is 7168, while the sum is 30.
The square root of 4721484 is about 2172.8976045824. The cubic root of 4721484 is about 167.7617086524.
The spelling of 4721484 in words is "four million, seven hundred twenty-one thousand, four hundred eighty-four".
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