Base | Representation |
---|---|
bin | 110000101010… |
… | …000010000010 |
3 | 220000000200011 |
4 | 300222002002 |
5 | 11231130244 |
6 | 1133215134 |
7 | 213262543 |
oct | 60520202 |
9 | 26000604 |
10 | 12755074 |
11 | 7222092 |
12 | 43314aa |
13 | 28478a7 |
14 | 19a04ca |
15 | 11be434 |
hex | c2a082 |
12755074 has 16 divisors (see below), whose sum is σ = 19837440. Its totient is φ = 6144480.
The previous prime is 12755069. The next prime is 12755089. The reversal of 12755074 is 47055721.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25107 + ... + 25609.
It is an arithmetic number, because the mean of its divisors is an integer number (1239840).
Almost surely, 212755074 is an apocalyptic number.
12755074 is a deficient number, since it is larger than the sum of its proper divisors (7082366).
12755074 is a wasteful number, since it uses less digits than its factorization.
12755074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 945.
The product of its (nonzero) digits is 9800, while the sum is 31.
The square root of 12755074 is about 3571.4246457121. The cubic root of 12755074 is about 233.6474223678.
The spelling of 12755074 in words is "twelve million, seven hundred fifty-five thousand, seventy-four".
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