Base | Representation |
---|---|
bin | 10010111001001001… |
… | …10110111000011010 |
3 | 222011220000220000202 |
4 | 21130210312320122 |
5 | 131233113203232 |
6 | 4354253502202 |
7 | 506232634256 |
oct | 113444667032 |
9 | 28156026022 |
10 | 10143100442 |
11 | 4335574542 |
12 | 1b70aa1962 |
13 | c58541aa7 |
14 | 6c3173266 |
15 | 3e5728162 |
hex | 25c936e1a |
10143100442 has 8 divisors (see below), whose sum is σ = 15254796000. Its totient is φ = 5058168444.
The previous prime is 10143100433. The next prime is 10143100549. The reversal of 10143100442 is 24400134101.
10143100442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6689942 + ... + 6691457.
It is an arithmetic number, because the mean of its divisors is an integer number (1906849500).
Almost surely, 210143100442 is an apocalyptic number.
10143100442 is a deficient number, since it is larger than the sum of its proper divisors (5111695558).
10143100442 is a wasteful number, since it uses less digits than its factorization.
10143100442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13381780.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 10143100442 its reverse (24400134101), we get a palindrome (34543234543).
The spelling of 10143100442 in words is "ten billion, one hundred forty-three million, one hundred thousand, four hundred forty-two".
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