Base | Representation |
---|---|
bin | 10010110010000101… |
… | …01010000100011101 |
3 | 222000202110021210210 |
4 | 21121002222010131 |
5 | 131122423202141 |
6 | 4344334523033 |
7 | 504612625536 |
oct | 113102520435 |
9 | 28022407723 |
10 | 10083803421 |
11 | 430505383a |
12 | 1b55066479 |
13 | c4917cab3 |
14 | 6b933968d |
15 | 3e0413916 |
hex | 2590aa11d |
10083803421 has 8 divisors (see below), whose sum is σ = 13512635200. Its totient is φ = 6688753632.
The previous prime is 10083803393. The next prime is 10083803437. The reversal of 10083803421 is 12430838001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10083803421 - 26 = 10083803357 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10083803441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8444800 + ... + 8445993.
It is an arithmetic number, because the mean of its divisors is an integer number (1689079400).
Almost surely, 210083803421 is an apocalyptic number.
It is an amenable number.
10083803421 is a deficient number, since it is larger than the sum of its proper divisors (3428831779).
10083803421 is a wasteful number, since it uses less digits than its factorization.
10083803421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16890995.
The product of its (nonzero) digits is 4608, while the sum is 30.
The spelling of 10083803421 in words is "ten billion, eighty-three million, eight hundred three thousand, four hundred twenty-one".
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