Base | Representation |
---|---|
bin | 11100101111100… |
… | …11011101110110 |
3 | 121210201020000200 |
4 | 32113303131312 |
5 | 443211334032 |
6 | 35532021330 |
7 | 5655332043 |
oct | 1627633566 |
9 | 553636020 |
10 | 241121142 |
11 | 114119979 |
12 | 68901846 |
13 | 3ac54242 |
14 | 240481ca |
15 | 1627d47c |
hex | e5f3776 |
241121142 has 48 divisors (see below), whose sum is σ = 531655488. Its totient is φ = 78966000.
The previous prime is 241121137. The next prime is 241121143.
241121142 is a `hidden beast` number, since 2 + 411 + 211 + 42 = 666.
241121142 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241121143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 374673 + ... + 375315.
It is an arithmetic number, because the mean of its divisors is an integer number (11076156).
Almost surely, 2241121142 is an apocalyptic number.
241121142 is an abundant number, since it is smaller than the sum of its proper divisors (290534346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241121142 is a wasteful number, since it uses less digits than its factorization.
241121142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 985 (or 982 counting only the distinct ones).
The product of its digits is 128, while the sum is 18.
The square root of 241121142 is about 15528.0759271714. The cubic root of 241121142 is about 622.4126785146.
The spelling of 241121142 in words is "two hundred forty-one million, one hundred twenty-one thousand, one hundred forty-two".
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