Base | Representation |
---|---|
bin | 1010011101011111011011 |
3 | 12011022122021 |
4 | 22131133123 |
5 | 1200222420 |
6 | 134435311 |
7 | 32210566 |
oct | 12353733 |
9 | 5138567 |
10 | 2742235 |
11 | 1603311 |
12 | b02b37 |
13 | 750232 |
14 | 5154dd |
15 | 3927aa |
hex | 29d7db |
2742235 has 8 divisors (see below), whose sum is σ = 3300336. Its totient is φ = 2187360.
The previous prime is 2742227. The next prime is 2742241. The reversal of 2742235 is 5322472.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2742235 - 23 = 2742227 is a prime.
It is a d-powerful number, because it can be written as 215 + 73 + 43 + 216 + 220 + 313 + 54 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897 + ... + 3013.
It is an arithmetic number, because the mean of its divisors is an integer number (412542).
22742235 is an apocalyptic number.
2742235 is a deficient number, since it is larger than the sum of its proper divisors (558101).
2742235 is a wasteful number, since it uses less digits than its factorization.
2742235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1613.
The product of its digits is 3360, while the sum is 25.
The square root of 2742235 is about 1655.9695045501. The cubic root of 2742235 is about 139.9699765550.
The spelling of 2742235 in words is "two million, seven hundred forty-two thousand, two hundred thirty-five".
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