Base | Representation |
---|---|
bin | 101001000101110001… |
… | …101111011101101010 |
3 | 11012212211012111211220 |
4 | 221011301233131222 |
5 | 1210324301342310 |
6 | 32134004002510 |
7 | 3121225463553 |
oct | 510561573552 |
9 | 135784174756 |
10 | 44120340330 |
11 | 17790866790 |
12 | 8673990436 |
13 | 42118b9a71 |
14 | 21c78c932a |
15 | 12335cd670 |
hex | a45c6f76a |
44120340330 has 64 divisors (see below), whose sum is σ = 115756646400. Its totient is φ = 10673472320.
The previous prime is 44120340311. The next prime is 44120340367. The reversal of 44120340330 is 3304302144.
It is a self number, because there is not a number n which added to its sum of digits gives 44120340330.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18511 + ... + 297629.
It is an arithmetic number, because the mean of its divisors is an integer number (1808697600).
Almost surely, 244120340330 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44120340330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57878323200).
44120340330 is an abundant number, since it is smaller than the sum of its proper divisors (71636306070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44120340330 is a wasteful number, since it uses less digits than its factorization.
44120340330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279619.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 44120340330 its reverse (3304302144), we get a palindrome (47424642474).
The spelling of 44120340330 in words is "forty-four billion, one hundred twenty million, three hundred forty thousand, three hundred thirty".
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