Base | Representation |
---|---|
bin | 1000011000100101… |
… | …11010100101100100 |
3 | 102121200220022112210 |
4 | 10030102322211210 |
5 | 33204310034302 |
6 | 2022353243420 |
7 | 216355004664 |
oct | 41422724544 |
9 | 12550808483 |
10 | 4501252452 |
11 | 19aa926654 |
12 | a57563570 |
13 | 5697248b8 |
14 | 309b541a4 |
15 | 1b528966c |
hex | 10c4ba964 |
4501252452 has 144 divisors (see below), whose sum is σ = 11635545600. Its totient is φ = 1352601600.
The previous prime is 4501252447. The next prime is 4501252453. The reversal of 4501252452 is 2542521054.
It is a super-2 number, since 2×45012524522 = 40522547273272024608, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4501252453) 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, 16018552 + ... + 16018832.
It is an arithmetic number, because the mean of its divisors is an integer number (80802400).
Almost surely, 24501252452 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4501252452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5817772800).
4501252452 is an abundant number, since it is smaller than the sum of its proper divisors (7134293148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4501252452 is a wasteful number, since it uses less digits than its factorization.
4501252452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 502 (or 483 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 30.
The square root of 4501252452 is about 67091.3739015680. The cubic root of 4501252452 is about 1651.1167771057.
The spelling of 4501252452 in words is "four billion, five hundred one million, two hundred fifty-two thousand, four hundred fifty-two".
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