Base | Representation |
---|---|
bin | 1110000001111011111… |
… | …0010110100100111001 |
3 | 212001011100012110201222 |
4 | 3200132332112210321 |
5 | 12422121141033312 |
6 | 302421541121425 |
7 | 23262066516404 |
oct | 3403676264471 |
9 | 761140173658 |
10 | 241037830457 |
11 | 93250631666 |
12 | 3a86b0b9275 |
13 | 199643c5aa8 |
14 | b948446d3b |
15 | 640b111672 |
hex | 381ef96939 |
241037830457 has 4 divisors (see below), whose sum is σ = 253724032080. Its totient is φ = 228351628836.
The previous prime is 241037830447. The next prime is 241037830459. The reversal of 241037830457 is 754038730142.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 754038730142 = 2 ⋅377019365071.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-241037830457 is a prime.
It is a super-2 number, since 2×2410378304572 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (241037830459) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6343100783 + ... + 6343100820.
It is an arithmetic number, because the mean of its divisors is an integer number (63431008020).
Almost surely, 2241037830457 is an apocalyptic number.
It is an amenable number.
241037830457 is a deficient number, since it is larger than the sum of its proper divisors (12686201623).
241037830457 is a wasteful number, since it uses less digits than its factorization.
241037830457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12686201622.
The product of its (nonzero) digits is 564480, while the sum is 44.
The spelling of 241037830457 in words is "two hundred forty-one billion, thirty-seven million, eight hundred thirty thousand, four hundred fifty-seven".
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