Base | Representation |
---|---|
bin | 111101111011001001010 |
3 | 10211002102222 |
4 | 13233121022 |
5 | 1004413010 |
6 | 111254042 |
7 | 23150555 |
oct | 7573112 |
9 | 3732388 |
10 | 2029130 |
11 | 1166574 |
12 | 81a322 |
13 | 56078c |
14 | 3ab69c |
15 | 2a1355 |
hex | 1ef64a |
2029130 has 16 divisors (see below), whose sum is σ = 3778920. Its totient is φ = 783552.
The previous prime is 2029123. The next prime is 2029147. The reversal of 2029130 is 319202.
It can be written as a sum of positive squares in 4 ways, for example, as 1485961 + 543169 = 1219^2 + 737^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2029099 and 2029108.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 3209 + ... + 3788.
22029130 is an apocalyptic number.
2029130 is a deficient number, since it is larger than the sum of its proper divisors (1749790).
2029130 is a wasteful number, since it uses less digits than its factorization.
2029130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7033.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 2029130 is about 1424.4753420119. The cubic root of 2029130 is about 126.6008506956.
The spelling of 2029130 in words is "two million, twenty-nine thousand, one hundred thirty".
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