Base | Representation |
---|---|
bin | 101111000010… |
… | …011110010101 |
3 | 212012110211001 |
4 | 233002132111 |
5 | 11124042101 |
6 | 1120143301 |
7 | 206545102 |
oct | 57023625 |
9 | 25173731 |
10 | 12330901 |
11 | 6a62430 |
12 | 4167b31 |
13 | 27297bb |
14 | 18cdaa9 |
15 | 1138901 |
hex | bc2795 |
12330901 has 8 divisors (see below), whose sum is σ = 13886208. Its totient is φ = 10848000.
The previous prime is 12330893. The next prime is 12330907. The reversal of 12330901 is 10903321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12330901 - 23 = 12330893 is a prime.
It is a super-2 number, since 2×123309012 = 304102238943602, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12330907) 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 in 7 ways as a sum of consecutive naturals, for example, 17740 + ... + 18421.
It is an arithmetic number, because the mean of its divisors is an integer number (1735776).
Almost surely, 212330901 is an apocalyptic number.
12330901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12330901 is a deficient number, since it is larger than the sum of its proper divisors (1555307).
12330901 is a wasteful number, since it uses less digits than its factorization.
12330901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36203.
The product of its (nonzero) digits is 162, while the sum is 19.
The square root of 12330901 is about 3511.5382669138. The cubic root of 12330901 is about 231.0281694500.
It can be divided in two parts, 12330 and 901, that added together give a palindrome (13231).
The spelling of 12330901 in words is "twelve million, three hundred thirty thousand, nine hundred one".
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