Base | Representation |
---|---|
bin | 11110000110100010011… |
… | …10101100101110110100 |
3 | 10122212201022112001022102 |
4 | 33003101032230232310 |
5 | 113421222411124140 |
6 | 2111052454521232 |
7 | 134503656462542 |
oct | 17032116545664 |
9 | 3585638461272 |
10 | 1034302442420 |
11 | 369710845665 |
12 | 148555966218 |
13 | 766c3b26a50 |
14 | 380bc052d92 |
15 | 1bd87e57e15 |
hex | f0d13acbb4 |
1034302442420 has 96 divisors (see below), whose sum is σ = 2369525598720. Its totient is φ = 376934538240.
The previous prime is 1034302442387. The next prime is 1034302442423. The reversal of 1034302442420 is 242442034301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1034302442423) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78107000 + ... + 78120240.
It is an arithmetic number, because the mean of its divisors is an integer number (24682558320).
Almost surely, 21034302442420 is an apocalyptic number.
1034302442420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1034302442420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1184762799360).
1034302442420 is an abundant number, since it is smaller than the sum of its proper divisors (1335223156300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1034302442420 is a wasteful number, since it uses less digits than its factorization.
1034302442420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17145 (or 17143 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 1034302442420 its reverse (242442034301), we get a palindrome (1276744476721).
The spelling of 1034302442420 in words is "one trillion, thirty-four billion, three hundred two million, four hundred forty-two thousand, four hundred twenty".
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