Base | Representation |
---|---|
bin | 1011001101010110111001 |
3 | 12112021120211 |
4 | 23031112321 |
5 | 1223011142 |
6 | 142551121 |
7 | 33655315 |
oct | 13152671 |
9 | 5467524 |
10 | 2938297 |
11 | 172764a |
12 | b984a1 |
13 | 7bb54b |
14 | 566b45 |
15 | 3d0917 |
hex | 2cd5b9 |
2938297 has 8 divisors (see below), whose sum is σ = 3126816. Its totient is φ = 2751552.
The previous prime is 2938291. The next prime is 2938301. The reversal of 2938297 is 7928392.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2938297 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2938291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4938 + ... + 5500.
It is an arithmetic number, because the mean of its divisors is an integer number (390852).
22938297 is an apocalyptic number.
It is an amenable number.
2938297 is a deficient number, since it is larger than the sum of its proper divisors (188519).
2938297 is a wasteful number, since it uses less digits than its factorization.
2938297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 887.
The product of its digits is 54432, while the sum is 40.
The square root of 2938297 is about 1714.1461431278. The cubic root of 2938297 is about 143.2293091751.
The spelling of 2938297 in words is "two million, nine hundred thirty-eight thousand, two hundred ninety-seven".
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