Base | Representation |
---|---|
bin | 1110111111001110… |
… | …0001110101000010 |
3 | 101101101110220122100 |
4 | 3233303201311002 |
5 | 31214423400110 |
6 | 1503120251230 |
7 | 201462111240 |
oct | 35763416502 |
9 | 11341426570 |
10 | 4023262530 |
11 | 1785032761 |
12 | 943470b16 |
13 | 4c16a7b21 |
14 | 2a248b790 |
15 | 18831cbc0 |
hex | efce1d42 |
4023262530 has 96 divisors (see below), whose sum is σ = 11969568000. Its totient is φ = 918470016.
The previous prime is 4023262519. The next prime is 4023262531. The reversal of 4023262530 is 352623204.
4023262530 is a `hidden beast` number, since 4 + 0 + 2 + 3 + 2 + 625 + 30 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 4023262494 and 4023262503.
It is not an unprimeable number, because it can be changed into a prime (4023262531) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 575496 + ... + 582444.
It is an arithmetic number, because the mean of its divisors is an integer number (124683000).
Almost surely, 24023262530 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4023262530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5984784000).
4023262530 is an abundant number, since it is smaller than the sum of its proper divisors (7946305470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023262530 is a wasteful number, since it uses less digits than its factorization.
4023262530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7888 (or 7885 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 4023262530 is about 63429.1930423208. The cubic root of 4023262530 is about 1590.4723528375.
Adding to 4023262530 its reverse (352623204), we get a palindrome (4375885734).
The spelling of 4023262530 in words is "four billion, twenty-three million, two hundred sixty-two thousand, five hundred thirty".
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