Base | Representation |
---|---|
bin | 1111110000100001… |
… | …0010110000111101 |
3 | 101220210112220122100 |
4 | 3330020102300331 |
5 | 32130342014240 |
6 | 1535424135313 |
7 | 206552453052 |
oct | 37410226075 |
9 | 11823486570 |
10 | 4230032445 |
11 | 1880819a91 |
12 | 9a0767539 |
13 | 5254926a2 |
14 | 2c1b13029 |
15 | 19b562e30 |
hex | fc212c3d |
4230032445 has 48 divisors (see below), whose sum is σ = 7393276800. Its totient is φ = 2237258880.
The previous prime is 4230032431. The next prime is 4230032479. The reversal of 4230032445 is 5442300324.
4230032445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4230032445 - 211 = 4230030397 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5041336 + ... + 5042174.
It is an arithmetic number, because the mean of its divisors is an integer number (154026600).
Almost surely, 24230032445 is an apocalyptic number.
4230032445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4230032445 is a deficient number, since it is larger than the sum of its proper divisors (3163244355).
4230032445 is a wasteful number, since it uses less digits than its factorization.
4230032445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1650 (or 1647 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
The square root of 4230032445 is about 65038.6995949335. The cubic root of 4230032445 is about 1617.2651674048.
Adding to 4230032445 its reverse (5442300324), we get a palindrome (9672332769).
The spelling of 4230032445 in words is "four billion, two hundred thirty million, thirty-two thousand, four hundred forty-five".
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