Base | Representation |
---|---|
bin | 1000000010111110… |
… | …11100110000011100 |
3 | 102011001211011111212 |
4 | 10001133130300130 |
5 | 32321404120024 |
6 | 1552400203552 |
7 | 212024204300 |
oct | 40137346034 |
9 | 12131734455 |
10 | 4319988764 |
11 | 1917580553 |
12 | a069095b8 |
13 | 53acca790 |
14 | 2cda4bd00 |
15 | 1a43d1a0e |
hex | 1017dcc1c |
4319988764 has 72 divisors (see below), whose sum is σ = 9531950400. Its totient is φ = 1697963904.
The previous prime is 4319988763. The next prime is 4319988797. The reversal of 4319988764 is 4678899134.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4319988763) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 394637 + ... + 405435.
It is an arithmetic number, because the mean of its divisors is an integer number (132388200).
Almost surely, 24319988764 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 4319988764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4765975200).
4319988764 is an abundant number, since it is smaller than the sum of its proper divisors (5211961636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4319988764 is a wasteful number, since it uses less digits than its factorization.
4319988764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10987 (or 10978 counting only the distinct ones).
The product of its digits is 10450944, while the sum is 59.
The square root of 4319988764 is about 65726.6214254164. The cubic root of 4319988764 is about 1628.6491579559.
The spelling of 4319988764 in words is "four billion, three hundred nineteen million, nine hundred eighty-eight thousand, seven hundred sixty-four".
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