Base | Representation |
---|---|
bin | 1101100101001… |
… | …1111111100101 |
3 | 10222012020020010 |
4 | 3121103333211 |
5 | 104040422031 |
6 | 5353000433 |
7 | 1261132650 |
oct | 331237745 |
9 | 128166203 |
10 | 56967141 |
11 | 2a17a290 |
12 | 170b3119 |
13 | ba5768a |
14 | 77cc897 |
15 | 5004246 |
hex | 3653fe5 |
56967141 has 16 divisors (see below), whose sum is σ = 94699008. Its totient is φ = 29593200.
The previous prime is 56967139. The next prime is 56967151. The reversal of 56967141 is 14176965.
It is not a de Polignac number, because 56967141 - 21 = 56967139 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 56967141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56967151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123075 + ... + 123536.
It is an arithmetic number, because the mean of its divisors is an integer number (5918688).
Almost surely, 256967141 is an apocalyptic number.
It is an amenable number.
56967141 is a deficient number, since it is larger than the sum of its proper divisors (37731867).
56967141 is a wasteful number, since it uses less digits than its factorization.
56967141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246632.
The product of its digits is 45360, while the sum is 39.
The square root of 56967141 is about 7547.6579811224. The cubic root of 56967141 is about 384.7761469251.
The spelling of 56967141 in words is "fifty-six million, nine hundred sixty-seven thousand, one hundred forty-one".
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