Base | Representation |
---|---|
bin | 10010000010110010100100 |
3 | 22220022100221 |
4 | 102002302210 |
5 | 2202330040 |
6 | 245214124 |
7 | 55130101 |
oct | 22026244 |
9 | 8808327 |
10 | 4730020 |
11 | 2740809 |
12 | 1701344 |
13 | c97c39 |
14 | 8b1aa8 |
15 | 63674a |
hex | 482ca4 |
4730020 has 24 divisors (see below), whose sum is σ = 10075968. Its totient is φ = 1864800.
The previous prime is 4730009. The next prime is 4730023. The reversal of 4730020 is 200374.
It is a junction number, because it is equal to n+sod(n) for n = 4729976 and 4730003.
It is not an unprimeable number, because it can be changed into a prime (4730023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246 + ... + 3085.
It is an arithmetic number, because the mean of its divisors is an integer number (419832).
Almost surely, 24730020 is an apocalyptic number.
It is an amenable number.
4730020 is an abundant number, since it is smaller than the sum of its proper divisors (5345948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4730020 is a wasteful number, since it uses less digits than its factorization.
4730020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3411 (or 3409 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 16.
The square root of 4730020 is about 2174.8609150932. The cubic root of 4730020 is about 167.8627469297.
Adding to 4730020 its reverse (200374), we get a palindrome (4930394).
It can be divided in two parts, 47300 and 20, that multiplied together give a triangular number (946000 = T1375).
The spelling of 4730020 in words is "four million, seven hundred thirty thousand, twenty".
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