Base | Representation |
---|---|
bin | 1011011111000110111001 |
3 | 12122222022120 |
4 | 23133012321 |
5 | 1232323001 |
6 | 144311453 |
7 | 34410300 |
oct | 13370671 |
9 | 5588276 |
10 | 3011001 |
11 | 1777234 |
12 | 1012589 |
13 | 815676 |
14 | 585437 |
15 | 3e7236 |
hex | 2df1b9 |
3011001 has 12 divisors (see below), whose sum is σ = 4670352. Its totient is φ = 1720488.
The previous prime is 3010981. The next prime is 3011003. The reversal of 3011001 is 1001103.
It is not a de Polignac number, because 3011001 - 29 = 3010489 is a prime.
It is a super-2 number, since 2×30110012 = 18132254044002, which contains 22 as substring.
3011001 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (3011003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10095 + ... + 10388.
It is an arithmetic number, because the mean of its divisors is an integer number (389196).
Almost surely, 23011001 is an apocalyptic number.
It is an amenable number.
3011001 is a deficient number, since it is larger than the sum of its proper divisors (1659351).
3011001 is a wasteful number, since it uses less digits than its factorization.
3011001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20500 (or 20493 counting only the distinct ones).
The product of its (nonzero) digits is 3, while the sum is 6.
The square root of 3011001 is about 1735.2236167134. The cubic root of 3011001 is about 144.4010329548.
Adding to 3011001 its reverse (1001103), we get a palindrome (4012104).
The spelling of 3011001 in words is "three million, eleven thousand, one".
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