Base | Representation |
---|---|
bin | 111011110010101… |
… | …0001001011110001 |
3 | 12011211010111011022 |
4 | 1313211101023301 |
5 | 13102100232132 |
6 | 531025025225 |
7 | 100500625622 |
oct | 16745211361 |
9 | 5154114138 |
10 | 2006258417 |
11 | 93a531709 |
12 | 47ba85215 |
13 | 25c858b77 |
14 | 150647a49 |
15 | bb1ebe12 |
hex | 779512f1 |
2006258417 has 8 divisors (see below), whose sum is σ = 2132355456. Its totient is φ = 1881059392.
The previous prime is 2006258377. The next prime is 2006258477. The reversal of 2006258417 is 7148526002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2006258417 - 212 = 2006254321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2006258477) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 219893 + ... + 228834.
It is an arithmetic number, because the mean of its divisors is an integer number (266544432).
Almost surely, 22006258417 is an apocalyptic number.
It is an amenable number.
2006258417 is a deficient number, since it is larger than the sum of its proper divisors (126097039).
2006258417 is a wasteful number, since it uses less digits than its factorization.
2006258417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 449007.
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 2006258417 is about 44791.2761260494. The cubic root of 2006258417 is about 1261.2338667060.
The spelling of 2006258417 in words is "two billion, six million, two hundred fifty-eight thousand, four hundred seventeen".
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