Base | Representation |
---|---|
bin | 111100110010001… |
… | …1001100010110110 |
3 | 12021010211122120100 |
4 | 1321210121202312 |
5 | 13134113204300 |
6 | 534215214530 |
7 | 101354120544 |
oct | 17144314266 |
9 | 5233748510 |
10 | 2039584950 |
11 | 9573243a7 |
12 | 48b077446 |
13 | 266727000 |
14 | 154c40d94 |
15 | be0d1700 |
hex | 799198b6 |
2039584950 has 144 divisors (see below), whose sum is σ = 5938994880. Its totient is φ = 501808320.
The previous prime is 2039584919. The next prime is 2039584951. The reversal of 2039584950 is 594859302.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 2039584896 and 2039584905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2039584951) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 987619 + ... + 989681.
It is an arithmetic number, because the mean of its divisors is an integer number (41243020).
Almost surely, 22039584950 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2039584950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2969497440).
2039584950 is an abundant number, since it is smaller than the sum of its proper divisors (3899409930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2039584950 is a wasteful number, since it uses less digits than its factorization.
2039584950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2120 (or 2086 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 45.
The square root of 2039584950 is about 45161.7642480893. The cubic root of 2039584950 is about 1268.1791232420.
The spelling of 2039584950 in words is "two billion, thirty-nine million, five hundred eighty-four thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •