Base | Representation |
---|---|
bin | 110000101011… |
… | …010111000010 |
3 | 220000022010122 |
4 | 300223113002 |
5 | 11231314024 |
6 | 1133300242 |
7 | 213314444 |
oct | 60532702 |
9 | 26008118 |
10 | 12760514 |
11 | 7226188 |
12 | 4334682 |
13 | 284a200 |
14 | 19a2494 |
15 | 11c0d5e |
hex | c2b5c2 |
12760514 has 24 divisors (see below), whose sum is σ = 21828240. Its totient is φ = 5576688.
The previous prime is 12760513. The next prime is 12760543. The reversal of 12760514 is 41506721.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (12760511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5429 + ... + 7415.
It is an arithmetic number, because the mean of its divisors is an integer number (909510).
Almost surely, 212760514 is an apocalyptic number.
12760514 is a deficient number, since it is larger than the sum of its proper divisors (9067726).
12760514 is a wasteful number, since it uses less digits than its factorization.
12760514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2034 (or 2021 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 12760514 is about 3572.1861653615. The cubic root of 12760514 is about 233.6806342834.
The spelling of 12760514 in words is "twelve million, seven hundred sixty thousand, five hundred fourteen".
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