Base | Representation |
---|---|
bin | 101111001101… |
… | …001101100000 |
3 | 212021201010220 |
4 | 233031031200 |
5 | 11131444010 |
6 | 1121123040 |
7 | 210120240 |
oct | 57151540 |
9 | 25251126 |
10 | 12374880 |
11 | 6a92481 |
12 | 4189480 |
13 | 274381b |
14 | 1901b20 |
15 | 1146970 |
hex | bcd360 |
12374880 has 192 divisors, whose sum is σ = 46448640. Its totient is φ = 2709504.
The previous prime is 12374821. The next prime is 12374891. The reversal of 12374880 is 8847321.
12374880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97377 + ... + 97503.
It is an arithmetic number, because the mean of its divisors is an integer number (241920).
Almost surely, 212374880 is an apocalyptic number.
12374880 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 12374880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23224320).
12374880 is an abundant number, since it is smaller than the sum of its proper divisors (34073760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12374880 is a wasteful number, since it uses less digits than its factorization.
12374880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181 (or 173 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 12374880 is about 3517.7947637689. The cubic root of 12374880 is about 231.3025028099.
The spelling of 12374880 in words is "twelve million, three hundred seventy-four thousand, eight hundred eighty".
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