Base | Representation |
---|---|
bin | 11001001101101… |
… | …110111011001000 |
3 | 1002111000011201021 |
4 | 121031232323020 |
5 | 1331243433342 |
6 | 105551002224 |
7 | 13324461664 |
oct | 3115567310 |
9 | 1074004637 |
10 | 423030472 |
11 | 1a7876067 |
12 | b9809374 |
13 | 698461b7 |
14 | 4027b8a4 |
15 | 27212567 |
hex | 1936eec8 |
423030472 has 32 divisors (see below), whose sum is σ = 828460800. Its totient is φ = 202302144.
The previous prime is 423030463. The next prime is 423030493. The reversal of 423030472 is 274030324.
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, 5353 + ... + 29575.
It is an arithmetic number, because the mean of its divisors is an integer number (25889400).
Almost surely, 2423030472 is an apocalyptic number.
It is an amenable number.
423030472 is a deficient number, since it is larger than the sum of its proper divisors (405430328).
423030472 is a wasteful number, since it uses less digits than its factorization.
423030472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24325 (or 24321 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 25.
The square root of 423030472 is about 20567.7045875324. The cubic root of 423030472 is about 750.6840999681.
Adding to 423030472 its reverse (274030324), we get a palindrome (697060796).
The spelling of 423030472 in words is "four hundred twenty-three million, thirty thousand, four hundred seventy-two".
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