Base | Representation |
---|---|
bin | 111011110010001… |
… | …111000000100101 |
3 | 2120220100220211122 |
4 | 323302033000211 |
5 | 4023233240141 |
6 | 243310143325 |
7 | 33566365310 |
oct | 7362170045 |
9 | 2526326748 |
10 | 1003024421 |
11 | 4751aa103 |
12 | 23bab1b45 |
13 | 12ca58999 |
14 | 972d7977 |
15 | 5d0cc64b |
hex | 3bc8f025 |
1003024421 has 24 divisors (see below), whose sum is σ = 1251630720. Its totient is φ = 786342816.
The previous prime is 1003024409. The next prime is 1003024423. The reversal of 1003024421 is 1244203001.
1003024421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1003024421 - 214 = 1003008037 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1003024421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1003024423) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66440 + ... + 80126.
It is an arithmetic number, because the mean of its divisors is an integer number (52151280).
Almost surely, 21003024421 is an apocalyptic number.
It is an amenable number.
1003024421 is a deficient number, since it is larger than the sum of its proper divisors (248606299).
1003024421 is a wasteful number, since it uses less digits than its factorization.
1003024421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13761 (or 13742 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1003024421 is about 31670.5607938982. The cubic root of 1003024421 is about 1001.0071256907.
Adding to 1003024421 its reverse (1244203001), we get a palindrome (2247227422).
The spelling of 1003024421 in words is "one billion, three million, twenty-four thousand, four hundred twenty-one".
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