Base | Representation |
---|---|
bin | 11100110110001… |
… | …01010100011001 |
3 | 121212022220010001 |
4 | 32123011110121 |
5 | 443421340242 |
6 | 40002253001 |
7 | 5665542040 |
oct | 1633052431 |
9 | 555286101 |
10 | 241980697 |
11 | 114656752 |
12 | 69057161 |
13 | 3b19555a |
14 | 241cd557 |
15 | 1639ceb7 |
hex | e6c5519 |
241980697 has 4 divisors (see below), whose sum is σ = 276549376. Its totient is φ = 207412020.
The previous prime is 241980691. The next prime is 241980721. The reversal of 241980697 is 796089142.
241980697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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: 796089142 = 2 ⋅398044571.
It is a cyclic number.
It is not a de Polignac number, because 241980697 - 223 = 233592089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (241980691) 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, 17284329 + ... + 17284342.
It is an arithmetic number, because the mean of its divisors is an integer number (69137344).
Almost surely, 2241980697 is an apocalyptic number.
It is an amenable number.
241980697 is a deficient number, since it is larger than the sum of its proper divisors (34568679).
241980697 is an equidigital number, since it uses as much as digits as its factorization.
241980697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34568678.
The product of its (nonzero) digits is 217728, while the sum is 46.
The square root of 241980697 is about 15555.7287518136. The cubic root of 241980697 is about 623.1513991103.
The spelling of 241980697 in words is "two hundred forty-one million, nine hundred eighty thousand, six hundred ninety-seven".
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