Base | Representation |
---|---|
bin | 101110111011… |
… | …011101000110 |
3 | 212011000101012 |
4 | 232323131012 |
5 | 11122132100 |
6 | 1115402222 |
7 | 206365220 |
oct | 56733506 |
9 | 25130335 |
10 | 12302150 |
11 | 6a42873 |
12 | 4153372 |
13 | 27196a3 |
14 | 18c3410 |
15 | 1130135 |
hex | bbb746 |
12302150 has 24 divisors (see below), whose sum is σ = 26151600. Its totient is φ = 4217760.
The previous prime is 12302141. The next prime is 12302153. The reversal of 12302150 is 5120321.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12302153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17225 + ... + 17924.
It is an arithmetic number, because the mean of its divisors is an integer number (1089650).
Almost surely, 212302150 is an apocalyptic number.
12302150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12302150 is an abundant number, since it is smaller than the sum of its proper divisors (13849450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12302150 is a wasteful number, since it uses less digits than its factorization.
12302150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35168 (or 35163 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 12302150 is about 3507.4420879039. The cubic root of 12302150 is about 230.8484729289.
Adding to 12302150 its reverse (5120321), we get a palindrome (17422471).
The spelling of 12302150 in words is "twelve million, three hundred two thousand, one hundred fifty".
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