Base | Representation |
---|---|
bin | 1000000000101000… |
… | …00101011011100101 |
3 | 102002200122102220110 |
4 | 10000110011123211 |
5 | 32301324414141 |
6 | 1550412523233 |
7 | 211364241522 |
oct | 40024053345 |
9 | 12080572813 |
10 | 4300232421 |
11 | 19074072a1 |
12 | a00180519 |
13 | 536ba1234 |
14 | 2cb188149 |
15 | 1a27cce16 |
hex | 1005056e5 |
4300232421 has 32 divisors (see below), whose sum is σ = 6077756160. Its totient is φ = 2699034624.
The previous prime is 4300232413. The next prime is 4300232423. The reversal of 4300232421 is 1242320034.
It is not a de Polignac number, because 4300232421 - 23 = 4300232413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4300232423) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1290085 + ... + 1293413.
It is an arithmetic number, because the mean of its divisors is an integer number (189929880).
Almost surely, 24300232421 is an apocalyptic number.
It is an amenable number.
4300232421 is a deficient number, since it is larger than the sum of its proper divisors (1777523739).
4300232421 is a wasteful number, since it uses less digits than its factorization.
4300232421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3645.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 4300232421 is about 65576.1574125840. The cubic root of 4300232421 is about 1626.1626294098.
Adding to 4300232421 its reverse (1242320034), we get a palindrome (5542552455).
The spelling of 4300232421 in words is "four billion, three hundred million, two hundred thirty-two thousand, four hundred twenty-one".
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