Base | Representation |
---|---|
bin | 101111000010… |
… | …011111111010 |
3 | 212012110221210 |
4 | 233002133322 |
5 | 11124043002 |
6 | 1120143550 |
7 | 206545305 |
oct | 57023772 |
9 | 25173853 |
10 | 12331002 |
11 | 6a62512 |
12 | 4167bb6 |
13 | 2729868 |
14 | 18cdb3c |
15 | 113896c |
hex | bc27fa |
12331002 has 16 divisors (see below), whose sum is σ = 24708672. Its totient is φ = 4102560.
The previous prime is 12330991. The next prime is 12331049. The reversal of 12331002 is 20013321.
It is a happy number.
It is a super-2 number, since 2×123310022 = 304107220648008, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2158 + ... + 5414.
It is an arithmetic number, because the mean of its divisors is an integer number (1544292).
Almost surely, 212331002 is an apocalyptic number.
12331002 is an abundant number, since it is smaller than the sum of its proper divisors (12377670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12331002 is a wasteful number, since it uses less digits than its factorization.
12331002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3893.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 12331002 is about 3511.5526480462. The cubic root of 12331002 is about 231.0288002172.
Adding to 12331002 its reverse (20013321), we get a palindrome (32344323).
It can be divided in two parts, 123 and 31002, that added together give a triangular number (31125 = T249).
The spelling of 12331002 in words is "twelve million, three hundred thirty-one thousand, two".
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