Base | Representation |
---|---|
bin | 110001010111… |
… | …100100100111 |
3 | 220100111112210 |
4 | 301113210213 |
5 | 11303112412 |
6 | 1141214503 |
7 | 215000430 |
oct | 61274447 |
9 | 26314483 |
10 | 12941607 |
11 | 733a248 |
12 | 4401433 |
13 | 28b1773 |
14 | 1a0c487 |
15 | 120983c |
hex | c57927 |
12941607 has 16 divisors (see below), whose sum is σ = 20881152. Its totient is φ = 6960000.
The previous prime is 12941597. The next prime is 12941623. The reversal of 12941607 is 70614921.
It is a happy number.
It is not a de Polignac number, because 12941607 - 212 = 12937511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12941647) by changing a digit.
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, 17769 + ... + 18482.
It is an arithmetic number, because the mean of its divisors is an integer number (1305072).
Almost surely, 212941607 is an apocalyptic number.
12941607 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
12941607 is a deficient number, since it is larger than the sum of its proper divisors (7939545).
12941607 is a wasteful number, since it uses less digits than its factorization.
12941607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36278.
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 12941607 is about 3597.4445096485. Note that the first 3 decimals coincide. The cubic root of 12941607 is about 234.7808852426.
The spelling of 12941607 in words is "twelve million, nine hundred forty-one thousand, six hundred seven".
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