Base | Representation |
---|---|
bin | 1010010011010111000110 |
3 | 12002012201111 |
4 | 22103113012 |
5 | 1142410432 |
6 | 133515234 |
7 | 31645612 |
oct | 12232706 |
9 | 5065644 |
10 | 2700742 |
11 | 1585120 |
12 | aa2b1a |
13 | 737395 |
14 | 504342 |
15 | 385347 |
hex | 2935c6 |
2700742 has 8 divisors (see below), whose sum is σ = 4419432. Its totient is φ = 1227600.
The previous prime is 2700727. The next prime is 2700743. The reversal of 2700742 is 2470072.
2700742 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 a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 122761 = 2700742 / (2 + 7 + 0 + 0 + 7 + 4 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2700743) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 61359 + ... + 61402.
It is an arithmetic number, because the mean of its divisors is an integer number (552429).
22700742 is an apocalyptic number.
2700742 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2700742 is a deficient number, since it is larger than the sum of its proper divisors (1718690).
2700742 is a wasteful number, since it uses less digits than its factorization.
2700742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122774.
The product of its (nonzero) digits is 784, while the sum is 22.
The square root of 2700742 is about 1643.3934404153. The cubic root of 2700742 is about 139.2604196138.
The spelling of 2700742 in words is "two million, seven hundred thousand, seven hundred forty-two".
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