Base | Representation |
---|---|
bin | 101110000011… |
… | …101111011000 |
3 | 211201102100010 |
4 | 232003233120 |
5 | 11042331234 |
6 | 1110441520 |
7 | 204425001 |
oct | 56035730 |
9 | 24642303 |
10 | 12073944 |
11 | 68a7373 |
12 | 40632a0 |
13 | 266985c |
14 | 18641a8 |
15 | 10d76e9 |
hex | b83bd8 |
12073944 has 64 divisors (see below), whose sum is σ = 32387040. Its totient is φ = 3737600.
The previous prime is 12073939. The next prime is 12073979. The reversal of 12073944 is 44937021.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41062 + ... + 41354.
Almost surely, 212073944 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12073944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16193520).
12073944 is an abundant number, since it is smaller than the sum of its proper divisors (20313096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12073944 is a wasteful number, since it uses less digits than its factorization.
12073944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420 (or 416 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 12073944 is about 3474.7581210784. The cubic root of 12073944 is about 229.4121345239.
It can be divided in two parts, 1207 and 3944, that added together give a triangular number (5151 = T101).
The spelling of 12073944 in words is "twelve million, seventy-three thousand, nine hundred forty-four".
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