Base | Representation |
---|---|
bin | 101110000000… |
… | …100101100110 |
3 | 211200202121211 |
4 | 232000211212 |
5 | 11041423110 |
6 | 1110302034 |
7 | 204342232 |
oct | 56004546 |
9 | 24622554 |
10 | 12061030 |
11 | 68986a3 |
12 | 405791a |
13 | 2663a07 |
14 | 185d5c2 |
15 | 10d398a |
hex | b80966 |
12061030 has 16 divisors (see below), whose sum is σ = 21868560. Its totient is φ = 4789152.
The previous prime is 12061003. The next prime is 12061033. The reversal of 12061030 is 3016021.
It is a self number, because there is not a number n which added to its sum of digits gives 12061030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12061033) 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, 2949 + ... + 5728.
It is an arithmetic number, because the mean of its divisors is an integer number (1366785).
Almost surely, 212061030 is an apocalyptic number.
12061030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12061030 is a deficient number, since it is larger than the sum of its proper divisors (9807530).
12061030 is a wasteful number, since it uses less digits than its factorization.
12061030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8823.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 12061030 is about 3472.8993650839. The cubic root of 12061030 is about 229.3303141128.
Adding to 12061030 its reverse (3016021), we get a palindrome (15077051).
The spelling of 12061030 in words is "twelve million, sixty-one thousand, thirty".
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