Base | Representation |
---|---|
bin | 101111001101… |
… | …110100010000 |
3 | 212021211112202 |
4 | 233031310100 |
5 | 11132033420 |
6 | 1121142332 |
7 | 210130412 |
oct | 57156420 |
9 | 25254482 |
10 | 12377360 |
11 | 6a94326 |
12 | 418a9a8 |
13 | 27449a8 |
14 | 19029b2 |
15 | 1147575 |
hex | bcdd10 |
12377360 has 80 divisors (see below), whose sum is σ = 32140800. Its totient is φ = 4405248.
The previous prime is 12377347. The next prime is 12377363. The reversal of 12377360 is 6377321.
12377360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is not an unprimeable number, because it can be changed into a prime (12377363) 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, 25601 + ... + 26079.
It is an arithmetic number, because the mean of its divisors is an integer number (401760).
Almost surely, 212377360 is an apocalyptic number.
12377360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12377360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16070400).
12377360 is an abundant number, since it is smaller than the sum of its proper divisors (19763440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12377360 is a wasteful number, since it uses less digits than its factorization.
12377360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 528 (or 522 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 29.
The square root of 12377360 is about 3518.1472396703. The cubic root of 12377360 is about 231.3179532463.
The spelling of 12377360 in words is "twelve million, three hundred seventy-seven thousand, three hundred sixty".
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