Base | Representation |
---|---|
bin | 10010111001000001… |
… | …10100100010111100 |
3 | 222011211001010112022 |
4 | 21130200310202330 |
5 | 131232330323200 |
6 | 4354215055312 |
7 | 506220636305 |
oct | 113440644274 |
9 | 28154033468 |
10 | 10142042300 |
11 | 4334a11545 |
12 | 1b70671538 |
13 | c58261280 |
14 | 6c2d797ac |
15 | 3e55b9885 |
hex | 25c8348bc |
10142042300 has 108 divisors (see below), whose sum is σ = 25015414536. Its totient is φ = 3547497600.
The previous prime is 10142042279. The next prime is 10142042311. The reversal of 10142042300 is 324024101.
It is a super-2 number, since 2×101420423002 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 458495 + ... + 480105.
Almost surely, 210142042300 is an apocalyptic number.
10142042300 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 10142042300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12507707268).
10142042300 is an abundant number, since it is smaller than the sum of its proper divisors (14873372236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10142042300 is a wasteful number, since it uses less digits than its factorization.
10142042300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21676 (or 21650 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 10142042300 its reverse (324024101), we get a palindrome (10466066401).
The spelling of 10142042300 in words is "ten billion, one hundred forty-two million, forty-two thousand, three hundred".
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