Base | Representation |
---|---|
bin | 1000001010011100… |
… | …10111110001000100 |
3 | 102022102200012102200 |
4 | 10011032113301010 |
5 | 32433422330430 |
6 | 2002514434500 |
7 | 213414442641 |
oct | 40516276104 |
9 | 12272605380 |
10 | 4382620740 |
11 | 1949969913 |
12 | a23892a30 |
13 | 54ac89714 |
14 | 2d80b2dc8 |
15 | 1a9b54460 |
hex | 105397c44 |
4382620740 has 144 divisors (see below), whose sum is σ = 14108094000. Its totient is φ = 1097441280.
The previous prime is 4382620717. The next prime is 4382620741. The reversal of 4382620740 is 470262834.
It can be written as a sum of positive squares in 8 ways, for example, as 267911424 + 4114709316 = 16368^2 + 64146^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 4382620695 and 4382620704.
It is not an unprimeable number, because it can be changed into a prime (4382620741) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1592886 + ... + 1595634.
It is an arithmetic number, because the mean of its divisors is an integer number (97972875).
Almost surely, 24382620740 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 4382620740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7054047000).
4382620740 is an abundant number, since it is smaller than the sum of its proper divisors (9725473260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4382620740 is a wasteful number, since it uses less digits than its factorization.
4382620740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3302 (or 3297 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 36.
The square root of 4382620740 is about 66201.3650916656. The cubic root of 4382620740 is about 1636.4822402754.
The spelling of 4382620740 in words is "four billion, three hundred eighty-two million, six hundred twenty thousand, seven hundred forty".
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