Base | Representation |
---|---|
bin | 1000011110111100… |
… | …00111011010100110 |
3 | 102202102010121012110 |
4 | 10033132013122212 |
5 | 33311424121410 |
6 | 2031535101450 |
7 | 220602532431 |
oct | 41736073246 |
9 | 12672117173 |
10 | 4554520230 |
11 | 1a279a9507 |
12 | a71371886 |
13 | 5777854b0 |
14 | 312c5c818 |
15 | 1b9cac720 |
hex | 10f7876a6 |
4554520230 has 128 divisors (see below), whose sum is σ = 11943106560. Its totient is φ = 1104929280.
The previous prime is 4554520207. The next prime is 4554520253. The reversal of 4554520230 is 320254554.
It is an interprime number because it is at equal distance from previous prime (4554520207) and next prime (4554520253).
It is a super-3 number, since 3×45545202303 (a number of 30 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12210324 + ... + 12210696.
It is an arithmetic number, because the mean of its divisors is an integer number (93305520).
Almost surely, 24554520230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4554520230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5971553280).
4554520230 is an abundant number, since it is smaller than the sum of its proper divisors (7388586330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4554520230 is a wasteful number, since it uses less digits than its factorization.
4554520230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 766.
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 4554520230 is about 67487.1856725408. The cubic root of 4554520230 is about 1657.6043527001.
Adding to 4554520230 its reverse (320254554), we get a palindrome (4874774784).
The spelling of 4554520230 in words is "four billion, five hundred fifty-four million, five hundred twenty thousand, two hundred thirty".
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