Base | Representation |
---|---|
bin | 1010011101000100000110 |
3 | 12011020020111 |
4 | 22131010012 |
5 | 1200143421 |
6 | 134423234 |
7 | 32202520 |
oct | 12350406 |
9 | 5136214 |
10 | 2740486 |
11 | 1601a71 |
12 | b01b1a |
13 | 74c4b8 |
14 | 514a10 |
15 | 391ee1 |
hex | 29d106 |
2740486 has 16 divisors (see below), whose sum is σ = 4776480. Its totient is φ = 1154880.
The previous prime is 2740483. The next prime is 2740489. The reversal of 2740486 is 6840472.
It is an interprime number because it is at equal distance from previous prime (2740483) and next prime (2740489).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2740483) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751 + ... + 2458.
It is an arithmetic number, because the mean of its divisors is an integer number (298530).
22740486 is an apocalyptic number.
2740486 is a deficient number, since it is larger than the sum of its proper divisors (2035994).
2740486 is a wasteful number, since it uses less digits than its factorization.
2740486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3279.
The product of its (nonzero) digits is 10752, while the sum is 31.
The square root of 2740486 is about 1655.4413308843. The cubic root of 2740486 is about 139.9402125665.
The spelling of 2740486 in words is "two million, seven hundred forty thousand, four hundred eighty-six".
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