Base | Representation |
---|---|
bin | 1010001100100010000010 |
3 | 12000210100111 |
4 | 22030202002 |
5 | 1141012040 |
6 | 133141534 |
7 | 31501222 |
oct | 12144202 |
9 | 5023314 |
10 | 2672770 |
11 | 1566101 |
12 | a8a8aa |
13 | 727729 |
14 | 4d8082 |
15 | 37bdea |
hex | 28c882 |
2672770 has 8 divisors (see below), whose sum is σ = 4811004. Its totient is φ = 1069104.
The previous prime is 2672767. The next prime is 2672779. The reversal of 2672770 is 772762.
It can be written as a sum of positive squares in 2 ways, for example, as 2614689 + 58081 = 1617^2 + 241^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2672779) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133629 + ... + 133648.
22672770 is an apocalyptic number.
2672770 is a deficient number, since it is larger than the sum of its proper divisors (2138234).
2672770 is a wasteful number, since it uses less digits than its factorization.
2672770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267284.
The product of its (nonzero) digits is 8232, while the sum is 31.
The square root of 2672770 is about 1634.8608503478. The cubic root of 2672770 is about 138.7779696340. Note that the first 3 decimals are identical.
The spelling of 2672770 in words is "two million, six hundred seventy-two thousand, seven hundred seventy".
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