Base | Representation |
---|---|
bin | 1011010111100011000100 |
3 | 12121101211201 |
4 | 23113203010 |
5 | 1230330121 |
6 | 143512244 |
7 | 34221103 |
oct | 13274304 |
9 | 5541751 |
10 | 2980036 |
11 | 1755a44 |
12 | bb8684 |
13 | 804547 |
14 | 57803a |
15 | 3dce91 |
hex | 2d78c4 |
2980036 has 24 divisors (see below), whose sum is σ = 5554080. Its totient is φ = 1395072.
The previous prime is 2980027. The next prime is 2980037. The reversal of 2980036 is 6300892.
2980036 = T1408 + T1409 + T1410.
2980036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×29800362 = 17761229122592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2979986 and 2980013.
It is not an unprimeable number, because it can be changed into a prime (2980037) 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 7 ways as a sum of consecutive naturals, for example, 8415 + ... + 8761.
It is an arithmetic number, because the mean of its divisors is an integer number (231420).
22980036 is an apocalyptic number.
2980036 is the 1410-th centered triangular number.
It is an amenable number.
2980036 is a deficient number, since it is larger than the sum of its proper divisors (2574044).
2980036 is a wasteful number, since it uses less digits than its factorization.
2980036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 483 (or 481 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 2980036 is about 1726.2780772518. The cubic root of 2980036 is about 143.9043217304.
The spelling of 2980036 in words is "two million, nine hundred eighty thousand, thirty-six".
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