Base | Representation |
---|---|
bin | 101110011110… |
… | …011000111110 |
3 | 211220222002000 |
4 | 232132120332 |
5 | 11104324402 |
6 | 1113043130 |
7 | 205361151 |
oct | 56363076 |
9 | 24828060 |
10 | 12183102 |
11 | 6971388 |
12 | 40b64a6 |
13 | 26a7449 |
14 | 1891c98 |
15 | 1109c1c |
hex | b9e63e |
12183102 has 16 divisors (see below), whose sum is σ = 27073680. Its totient is φ = 4061016.
The previous prime is 12183053. The next prime is 12183107. The reversal of 12183102 is 20138121.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12183107) 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, 112753 + ... + 112860.
It is an arithmetic number, because the mean of its divisors is an integer number (1692105).
Almost surely, 212183102 is an apocalyptic number.
12183102 is an abundant number, since it is smaller than the sum of its proper divisors (14890578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12183102 is a wasteful number, since it uses less digits than its factorization.
12183102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225624 (or 225618 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 12183102 is about 3490.4300594626. The cubic root of 12183102 is about 230.1014171519.
The spelling of 12183102 in words is "twelve million, one hundred eighty-three thousand, one hundred two".
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