Base | Representation |
---|---|
bin | 1111000100100000… |
… | …0001011011010100 |
3 | 101102221011020002000 |
4 | 3301020001123110 |
5 | 31241111141202 |
6 | 1505231115300 |
7 | 202151302143 |
oct | 36110013324 |
9 | 11387136060 |
10 | 4045412052 |
11 | 1796590a50 |
12 | 94a972b30 |
13 | 4c6161756 |
14 | 2a53b575a |
15 | 18a24591c |
hex | f12016d4 |
4045412052 has 96 divisors (see below), whose sum is σ = 11570428800. Its totient is φ = 1212076800.
The previous prime is 4045412027. The next prime is 4045412069. The reversal of 4045412052 is 2502145404.
4045412052 is a `hidden beast` number, since 4 + 0 + 454 + 1 + 205 + 2 = 666.
It is a super-3 number, since 3×40454120523 (a number of 30 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86602 + ... + 124862.
It is an arithmetic number, because the mean of its divisors is an integer number (120525300).
Almost surely, 24045412052 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 4045412052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5785214400).
4045412052 is an abundant number, since it is smaller than the sum of its proper divisors (7525016748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4045412052 is a wasteful number, since it uses less digits than its factorization.
4045412052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38374 (or 38366 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 4045412052 is about 63603.5537686378. The cubic root of 4045412052 is about 1593.3857223641.
Adding to 4045412052 its reverse (2502145404), we get a palindrome (6547557456).
The spelling of 4045412052 in words is "four billion, forty-five million, four hundred twelve thousand, fifty-two".
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