Base | Representation |
---|---|
bin | 111111011001100110100 |
3 | 10220112210011 |
4 | 13323030310 |
5 | 1012434432 |
6 | 112310004 |
7 | 23441554 |
oct | 7731464 |
9 | 3815704 |
10 | 2077492 |
11 | 119993a |
12 | 842304 |
13 | 5797b1 |
14 | 3c1164 |
15 | 2b0847 |
hex | 1fb334 |
2077492 has 6 divisors (see below), whose sum is σ = 3635618. Its totient is φ = 1038744.
The previous prime is 2077483. The next prime is 2077499. The reversal of 2077492 is 2947702.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1971216 + 106276 = 1404^2 + 326^2 .
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2077499) 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 as a sum of consecutive naturals, namely, 259683 + ... + 259690.
22077492 is an apocalyptic number.
It is an amenable number.
2077492 is a deficient number, since it is larger than the sum of its proper divisors (1558126).
2077492 is a wasteful number, since it uses less digits than its factorization.
2077492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519377 (or 519375 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 31.
The square root of 2077492 is about 1441.3507553680. The cubic root of 2077492 is about 127.5987598272.
The spelling of 2077492 in words is "two million, seventy-seven thousand, four hundred ninety-two".
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