Base | Representation |
---|---|
bin | 1010001011100000111001 |
3 | 12000120122002 |
4 | 22023200321 |
5 | 1140343401 |
6 | 133110345 |
7 | 31453115 |
oct | 12134071 |
9 | 5016562 |
10 | 2668601 |
11 | 1562a61 |
12 | a883b5 |
13 | 725870 |
14 | 4d6745 |
15 | 37aa6b |
hex | 28b839 |
2668601 has 8 divisors (see below), whose sum is σ = 2897664. Its totient is φ = 2442960.
The previous prime is 2668591. The next prime is 2668619. The reversal of 2668601 is 1068662.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2668601 - 214 = 2652217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2668301) 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, 920 + ... + 2486.
It is an arithmetic number, because the mean of its divisors is an integer number (362208).
22668601 is an apocalyptic number.
It is an amenable number.
2668601 is a deficient number, since it is larger than the sum of its proper divisors (229063).
2668601 is a wasteful number, since it uses less digits than its factorization.
2668601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1711.
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 2668601 is about 1633.5853206980. The cubic root of 2668601 is about 138.7057765618.
The spelling of 2668601 in words is "two million, six hundred sixty-eight thousand, six hundred one".
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