Base | Representation |
---|---|
bin | 1011010000001101101011 |
3 | 12112212122002 |
4 | 23100031223 |
5 | 1223344440 |
6 | 143121215 |
7 | 34034366 |
oct | 13201553 |
9 | 5485562 |
10 | 2949995 |
11 | 1735414 |
12 | ba320b |
13 | 7c3979 |
14 | 56b0dd |
15 | 3d4115 |
hex | 2d036b |
2949995 has 8 divisors (see below), whose sum is σ = 3559680. Its totient is φ = 2346880.
The previous prime is 2949953. The next prime is 2950001. The reversal of 2949995 is 5999492.
2949995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2949995 - 26 = 2949931 is a prime.
It is a super-3 number, since 3×29499953 = 77016733388163749625, which contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590 + ... + 2499.
It is an arithmetic number, because the mean of its divisors is an integer number (444960).
22949995 is an apocalyptic number.
2949995 is a deficient number, since it is larger than the sum of its proper divisors (609685).
2949995 is a wasteful number, since it uses less digits than its factorization.
2949995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3285.
The product of its digits is 262440, while the sum is 47.
The square root of 2949995 is about 1717.5549481749. The cubic root of 2949995 is about 143.4191331739.
The spelling of 2949995 in words is "two million, nine hundred forty-nine thousand, nine hundred ninety-five".
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