Base | Representation |
---|---|
bin | 11101001101000011101… |
… | …01001000111100111000 |
3 | 10112221001121222121012101 |
4 | 32212201311020330320 |
5 | 112420022231121130 |
6 | 2044550341553144 |
7 | 132332145012133 |
oct | 16464165107470 |
9 | 3487047877171 |
10 | 1003442442040 |
11 | 35761510a615 |
12 | 142582a157b4 |
13 | 738165318ac |
14 | 367d170121a |
15 | 1b17daa41ca |
hex | e9a1d48f38 |
1003442442040 has 32 divisors (see below), whose sum is σ = 2257855866000. Its totient is φ = 401357355264.
The previous prime is 1003442441987. The next prime is 1003442442061. The reversal of 1003442442040 is 402442443001.
1003442442040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229591 + ... + 1435129.
Almost surely, 21003442442040 is an apocalyptic number.
1003442442040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1003442442040 is an abundant number, since it is smaller than the sum of its proper divisors (1254413423960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1003442442040 is a wasteful number, since it uses less digits than its factorization.
1003442442040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1226359 (or 1226355 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 1003442442040 its reverse (402442443001), we get a palindrome (1405884885041).
The spelling of 1003442442040 in words is "one trillion, three billion, four hundred forty-two million, four hundred forty-two thousand, forty".
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