Base | Representation |
---|---|
bin | 1010011101101010010110 |
3 | 12011100121011 |
4 | 22131222112 |
5 | 1200233214 |
6 | 134442434 |
7 | 32212615 |
oct | 12355226 |
9 | 5140534 |
10 | 2742934 |
11 | 1603897 |
12 | b0341a |
13 | 75064c |
14 | 51587c |
15 | 392ac4 |
hex | 29da96 |
2742934 has 8 divisors (see below), whose sum is σ = 4293360. Its totient is φ = 1311816.
The previous prime is 2742931. The next prime is 2742937. The reversal of 2742934 is 4392472.
It is an interprime number because it is at equal distance from previous prime (2742931) and next prime (2742937).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2742896 and 2742905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2742931) 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, 29769 + ... + 29860.
It is an arithmetic number, because the mean of its divisors is an integer number (536670).
22742934 is an apocalyptic number.
2742934 is a deficient number, since it is larger than the sum of its proper divisors (1550426).
2742934 is a wasteful number, since it uses less digits than its factorization.
2742934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59654.
The product of its digits is 12096, while the sum is 31.
The square root of 2742934 is about 1656.1805457135. The cubic root of 2742934 is about 139.9818684002.
The spelling of 2742934 in words is "two million, seven hundred forty-two thousand, nine hundred thirty-four".
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