Base | Representation |
---|---|
bin | 1110000100001011101… |
… | …1001101100001100000 |
3 | 212002201101010222120211 |
4 | 3201002323031201200 |
5 | 12424340043033340 |
6 | 303001444543504 |
7 | 23313042332440 |
oct | 3410273154140 |
9 | 762641128524 |
10 | 241640986720 |
11 | 93530045911 |
12 | 3a9b90b1b94 |
13 | 19a2c3581a3 |
14 | b9a45b2120 |
15 | 64440545ea |
hex | 3842ecd860 |
241640986720 has 48 divisors (see below), whose sum is σ = 652430667168. Its totient is φ = 82848337920.
The previous prime is 241640986703. The next prime is 241640986759. The reversal of 241640986720 is 27689046142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107874321 + ... + 107876560.
It is an arithmetic number, because the mean of its divisors is an integer number (13592305566).
Almost surely, 2241640986720 is an apocalyptic number.
241640986720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
241640986720 is an abundant number, since it is smaller than the sum of its proper divisors (410789680448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
241640986720 is a wasteful number, since it uses less digits than its factorization.
241640986720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215750903 (or 215750895 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 49.
The spelling of 241640986720 in words is "two hundred forty-one billion, six hundred forty million, nine hundred eighty-six thousand, seven hundred twenty".
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