Base | Representation |
---|---|
bin | 1000100011010100100… |
… | …10010101110101010001 |
3 | 1001002110021121211121101 |
4 | 10101222102111311101 |
5 | 14303241242002131 |
6 | 342553315424401 |
7 | 30141440012014 |
oct | 4215222256521 |
9 | 1032407554541 |
10 | 293840969041 |
11 | 103687626174 |
12 | 48b468b5101 |
13 | 2192ab214a9 |
14 | 1031717737b |
15 | 799bb10c61 |
hex | 446a495d51 |
293840969041 has 3 divisors (see below), whose sum is σ = 293841511113. Its totient is φ = 293840426970.
The previous prime is 293840968991. The next prime is 293840969069. The reversal of 293840969041 is 140969048392.
The square root of 293840969041 is 542071.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 293840969041 - 237 = 156402015569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (293840969141) 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 2 ways as a sum of consecutive naturals, for example, 271036 + ... + 813106.
It is an arithmetic number, because the mean of its divisors is an integer number (97947170371).
Almost surely, 2293840969041 is an apocalyptic number.
293840969041 is the 542071-st square number.
293840969041 is the 271036-th centered octagonal number.
It is an amenable number.
293840969041 is a deficient number, since it is larger than the sum of its proper divisors (542072).
293840969041 is an frugal number, since it uses more digits than its factorization.
293840969041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1084142 (or 542071 counting only the distinct ones).
The product of its (nonzero) digits is 3359232, while the sum is 55.
The spelling of 293840969041 in words is "two hundred ninety-three billion, eight hundred forty million, nine hundred sixty-nine thousand, forty-one".
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