Base | Representation |
---|---|
bin | 1011010010001010110001 |
3 | 12120021121121 |
4 | 23102022301 |
5 | 1224124001 |
6 | 143222241 |
7 | 34066624 |
oct | 13221261 |
9 | 5507547 |
10 | 2958001 |
11 | 1740432 |
12 | ba7981 |
13 | 7c74c7 |
14 | 56ddbb |
15 | 3d66a1 |
hex | 2d22b1 |
2958001 has 4 divisors (see below), whose sum is σ = 2984292. Its totient is φ = 2931712.
The previous prime is 2957963. The next prime is 2958019. The reversal of 2958001 is 1008592.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1382976 + 1575025 = 1176^2 + 1255^2 .
It is a cyclic number.
It is not a de Polignac number, because 2958001 - 27 = 2957873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2958031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12976 + ... + 13201.
It is an arithmetic number, because the mean of its divisors is an integer number (746073).
22958001 is an apocalyptic number.
It is an amenable number.
2958001 is a deficient number, since it is larger than the sum of its proper divisors (26291).
2958001 is a wasteful number, since it uses less digits than its factorization.
2958001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26290.
The product of its (nonzero) digits is 720, while the sum is 25.
The square root of 2958001 is about 1719.8840077168. The cubic root of 2958001 is about 143.5487578489.
The spelling of 2958001 in words is "two million, nine hundred fifty-eight thousand, one".
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