Base | Representation |
---|---|
bin | 101110111010… |
… | …011001111100 |
3 | 212010210111000 |
4 | 232322121330 |
5 | 11122012402 |
6 | 1115330300 |
7 | 206346540 |
oct | 56723174 |
9 | 25123430 |
10 | 12297852 |
11 | 6a3a616 |
12 | 4150990 |
13 | 2717748 |
14 | 18c1a20 |
15 | 112dc1c |
hex | bba67c |
12297852 has 48 divisors (see below), whose sum is σ = 36440320. Its totient is φ = 3513456.
The previous prime is 12297833. The next prime is 12297853. The reversal of 12297852 is 25879221.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12297853) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7378 + ... + 8889.
Almost surely, 212297852 is an apocalyptic number.
12297852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12297852 is an abundant number, since it is smaller than the sum of its proper divisors (24142468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12297852 is a wasteful number, since it uses less digits than its factorization.
12297852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16287 (or 16279 counting only the distinct ones).
The product of its digits is 20160, while the sum is 36.
The square root of 12297852 is about 3506.8293371648. The cubic root of 12297852 is about 230.8215859673.
The spelling of 12297852 in words is "twelve million, two hundred ninety-seven thousand, eight hundred fifty-two".
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