Base | Representation |
---|---|
bin | 1000011100000110… |
… | …10010010011111000 |
3 | 102200202022220100220 |
4 | 10032003102103320 |
5 | 33234330203002 |
6 | 2025324500040 |
7 | 220163253222 |
oct | 41603222370 |
9 | 12622286326 |
10 | 4530709752 |
11 | 1a15516328 |
12 | a653aa620 |
13 | 57286985a |
14 | 30da21412 |
15 | 1b7b577bc |
hex | 10e0d24f8 |
4530709752 has 64 divisors (see below), whose sum is σ = 12003120000. Its totient is φ = 1421126784.
The previous prime is 4530709747. The next prime is 4530709753. The reversal of 4530709752 is 2579070354.
It is a super-5 number, since 5×45307097525 (a number of 49 digits) contains 55555 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4530709753) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34603 + ... + 101285.
It is an arithmetic number, because the mean of its divisors is an integer number (187548750).
Almost surely, 24530709752 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 4530709752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6001560000).
4530709752 is an abundant number, since it is smaller than the sum of its proper divisors (7472410248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4530709752 is a wasteful number, since it uses less digits than its factorization.
4530709752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66860 (or 66856 counting only the distinct ones).
The product of its (nonzero) digits is 264600, while the sum is 42.
The square root of 4530709752 is about 67310.5471081613. The cubic root of 4530709752 is about 1654.7107196341.
The spelling of 4530709752 in words is "four billion, five hundred thirty million, seven hundred nine thousand, seven hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.032 sec. • engine limits •