Base | Representation |
---|---|
bin | 1001010011011… |
… | …0110110110010 |
3 | 2201102112010100 |
4 | 2110312312302 |
5 | 34442201002 |
6 | 3512213230 |
7 | 652452525 |
oct | 224666662 |
9 | 81375110 |
10 | 39022002 |
11 | 20032898 |
12 | 1109a216 |
13 | 8113656 |
14 | 527abbc |
15 | 365c11c |
hex | 2536db2 |
39022002 has 12 divisors (see below), whose sum is σ = 84547710. Its totient is φ = 13007328.
The previous prime is 39022001. The next prime is 39022019. The reversal of 39022002 is 20022093.
It can be written as a sum of positive squares in only one way, i.e., 29713401 + 9308601 = 5451^2 + 3051^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2167889 = 39022002 / (3 + 9 + 0 + 2 + 2 + 0 + 0 + 2).
It is not an unprimeable number, because it can be changed into a prime (39022001) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1083927 + ... + 1083962.
Almost surely, 239022002 is an apocalyptic number.
39022002 is an abundant number, since it is smaller than the sum of its proper divisors (45525708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39022002 is a wasteful number, since it uses less digits than its factorization.
39022002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2167897 (or 2167894 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 39022002 is about 6246.7593198394. The cubic root of 39022002 is about 339.1849044787.
Adding to 39022002 its reverse (20022093), we get a palindrome (59044095).
The spelling of 39022002 in words is "thirty-nine million, twenty-two thousand, two".
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