Base | Representation |
---|---|
bin | 1001100101010111… |
… | …00101000010111110 |
3 | 111021120200212220000 |
4 | 10302223211002332 |
5 | 41014141031110 |
6 | 2210320335130 |
7 | 241334630532 |
oct | 46253450276 |
9 | 14246625800 |
10 | 5145252030 |
11 | 22003a7006 |
12 | bb71744a6 |
13 | 63cc87639 |
14 | 36b4b1bc2 |
15 | 201a991c0 |
hex | 132ae50be |
5145252030 has 80 divisors (see below), whose sum is σ = 14436585504. Its totient is φ = 1312407360.
The previous prime is 5145252019. The next prime is 5145252037. The reversal of 5145252030 is 302525415.
It is a happy number.
5145252030 is a `hidden beast` number, since 5 + 1 + 452 + 5 + 203 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5145251985 and 5145252003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5145252037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 119461 + ... + 156720.
Almost surely, 25145252030 is an apocalyptic number.
5145252030 is an abundant number, since it is smaller than the sum of its proper divisors (9291333474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5145252030 is a wasteful number, since it uses less digits than its factorization.
5145252030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 276223 (or 276214 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 5145252030 is about 71730.4121694557. The cubic root of 5145252030 is about 1726.3766402073.
Adding to 5145252030 its reverse (302525415), we get a palindrome (5447777445).
The spelling of 5145252030 in words is "five billion, one hundred forty-five million, two hundred fifty-two thousand, thirty".
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