Base | Representation |
---|---|
bin | 11101101100101110000… |
… | …01011111100100101010 |
3 | 10121112221021202211022210 |
4 | 32312113001133210222 |
5 | 113204330344001414 |
6 | 2100441212025550 |
7 | 133503323246625 |
oct | 16662701374452 |
9 | 3545837684283 |
10 | 1020441000234 |
11 | 363848383a17 |
12 | 1459277622b6 |
13 | 752c513b956 |
14 | 37565126dbc |
15 | 1b826093e59 |
hex | ed9705f92a |
1020441000234 has 32 divisors (see below), whose sum is σ = 2108676426624. Its totient is φ = 329028714560.
The previous prime is 1020441000223. The next prime is 1020441000263. The reversal of 1020441000234 is 4320001440201.
It is a self number, because there is not a number n which added to its sum of digits gives 1020441000234.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22575549 + ... + 22620704.
It is an arithmetic number, because the mean of its divisors is an integer number (65896138332).
Almost surely, 21020441000234 is an apocalyptic number.
1020441000234 is an abundant number, since it is smaller than the sum of its proper divisors (1088235426390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020441000234 is a wasteful number, since it uses less digits than its factorization.
1020441000234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45196382.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 1020441000234 its reverse (4320001440201), we get a palindrome (5340442440435).
The spelling of 1020441000234 in words is "one trillion, twenty billion, four hundred forty-one million, two hundred thirty-four", and thus it is an aban number.
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