Base | Representation |
---|---|
bin | 1000011000100011… |
… | …0111110001111100 |
3 | 12210211122212000000 |
4 | 2012020313301330 |
5 | 14102110110242 |
6 | 1011151234300 |
7 | 106524462345 |
oct | 20610676174 |
9 | 5724585000 |
10 | 2250472572 |
11 | a55373397 |
12 | 529818990 |
13 | 29b323b9a |
14 | 174c590cc |
15 | d288ba4c |
hex | 86237c7c |
2250472572 has 84 divisors (see below), whose sum is σ = 5919119640. Its totient is φ = 748338912.
The previous prime is 2250472507. The next prime is 2250472583. The reversal of 2250472572 is 2752740522.
2250472572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1786879 + ... + 1788137.
It is an arithmetic number, because the mean of its divisors is an integer number (70465710).
Almost surely, 22250472572 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 2250472572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2959559820).
2250472572 is an abundant number, since it is smaller than the sum of its proper divisors (3668647068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2250472572 is a wasteful number, since it uses less digits than its factorization.
2250472572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1894 (or 1877 counting only the distinct ones).
The product of its (nonzero) digits is 78400, while the sum is 36.
The square root of 2250472572 is about 47439.1459872540. The cubic root of 2250472572 is about 1310.4624306085.
The spelling of 2250472572 in words is "two billion, two hundred fifty million, four hundred seventy-two thousand, five hundred seventy-two".
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