Base | Representation |
---|---|
bin | 10101110100110000011101 |
3 | 101202122220020 |
4 | 111310300131 |
5 | 2431033432 |
6 | 322342353 |
7 | 66425433 |
oct | 25646035 |
9 | 11678806 |
10 | 5721117 |
11 | 32583a6 |
12 | 1aba9b9 |
13 | 125409c |
14 | a8cd53 |
15 | 78022c |
hex | 574c1d |
5721117 has 8 divisors (see below), whose sum is σ = 7639296. Its totient is φ = 3808512.
The previous prime is 5721113. The next prime is 5721119. The reversal of 5721117 is 7111275.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5721117 - 22 = 5721113 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5721113) 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, 2868 + ... + 4434.
It is an arithmetic number, because the mean of its divisors is an integer number (954912).
Almost surely, 25721117 is an apocalyptic number.
It is an amenable number.
5721117 is a deficient number, since it is larger than the sum of its proper divisors (1918179).
5721117 is a wasteful number, since it uses less digits than its factorization.
5721117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2787.
The product of its digits is 490, while the sum is 24.
The square root of 5721117 is about 2391.8856578022. The cubic root of 5721117 is about 178.8519212705.
The spelling of 5721117 in words is "five million, seven hundred twenty-one thousand, one hundred seventeen".
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