Base | Representation |
---|---|
bin | 100110101100… |
… | …010101000010 |
3 | 201002022122020 |
4 | 212230111002 |
5 | 10044034132 |
6 | 1001222310 |
7 | 152133360 |
oct | 46542502 |
9 | 21068566 |
10 | 10143042 |
11 | 57a8688 |
12 | 3491996 |
13 | 2141a00 |
14 | 14c0630 |
15 | d5552c |
hex | 9ac542 |
10143042 has 48 divisors (see below), whose sum is σ = 25122240. Its totient is φ = 2673216.
The previous prime is 10143037. The next prime is 10143053. The reversal of 10143042 is 24034101.
10143042 is a modest number, since divided by 3042 gives 1014 as remainder.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6384 + ... + 7812.
It is an arithmetic number, because the mean of its divisors is an integer number (523380).
Almost surely, 210143042 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10143042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12561120).
10143042 is an abundant number, since it is smaller than the sum of its proper divisors (14979198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10143042 is a wasteful number, since it uses less digits than its factorization.
10143042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1467 (or 1454 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 10143042 is about 3184.8142802996. The cubic root of 10143042 is about 216.4658583913.
Adding to 10143042 its reverse (24034101), we get a palindrome (34177143).
The spelling of 10143042 in words is "ten million, one hundred forty-three thousand, forty-two".
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