Base | Representation |
---|---|
bin | 1111110101111100… |
… | …0011000101100000 |
3 | 101222101100100020000 |
4 | 3331133003011200 |
5 | 32202202243002 |
6 | 1541555420000 |
7 | 210246663132 |
oct | 37537030540 |
9 | 11871310200 |
10 | 4252774752 |
11 | 1892642686 |
12 | 9a82b4600 |
13 | 52a0c6085 |
14 | 2c4b53052 |
15 | 19d55661c |
hex | fd7c3160 |
4252774752 has 120 divisors (see below), whose sum is σ = 12719737800. Its totient is φ = 1393514496.
The previous prime is 4252774751. The next prime is 4252774753. The reversal of 4252774752 is 2574772524.
4252774752 is a `hidden beast` number, since 4 + 2 + 527 + 74 + 7 + 52 = 666.
It is an interprime number because it is at equal distance from previous prime (4252774751) and next prime (4252774753).
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 4252774698 and 4252774707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4252774751) 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 19 ways as a sum of consecutive naturals, for example, 139024 + ... + 166832.
It is an arithmetic number, because the mean of its divisors is an integer number (105997815).
Almost surely, 24252774752 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 4252774752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6359868900).
4252774752 is an abundant number, since it is smaller than the sum of its proper divisors (8466963048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4252774752 is a wasteful number, since it uses less digits than its factorization.
4252774752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27890 (or 27873 counting only the distinct ones).
The product of its digits is 1097600, while the sum is 45.
The square root of 4252774752 is about 65213.3019559660. The cubic root of 4252774752 is about 1620.1583384330.
The spelling of 4252774752 in words is "four billion, two hundred fifty-two million, seven hundred seventy-four thousand, seven hundred fifty-two".
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