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241082217 = 338928971
BaseRepresentation
bin11100101111010…
…01111101101001
3121210122020122000
432113221331221
5443204112332
635531121213
75655110415
oct1627517551
9553566560
10241082217
111140a2702
12688a3209
133ac3c5cc
1424037d45
1516271b7c
hexe5e9f69

241082217 has 8 divisors (see below), whose sum is σ = 357158880. Its totient is φ = 160721460.

The previous prime is 241082207. The next prime is 241082227. The reversal of 241082217 is 712280142.

It is an interprime number because it is at equal distance from previous prime (241082207) and next prime (241082227).

It is not a de Polignac number, because 241082217 - 28 = 241081961 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 8928971 = 241082217 / (2 + 4 + 1 + 0 + 8 + 2 + 2 + 1 + 7).

It is not an unprimeable number, because it can be changed into a prime (241082207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4464459 + ... + 4464512.

It is an arithmetic number, because the mean of its divisors is an integer number (44644860).

Almost surely, 2241082217 is an apocalyptic number.

241082217 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

241082217 is a deficient number, since it is larger than the sum of its proper divisors (116076663).

241082217 is an equidigital number, since it uses as much as digits as its factorization.

241082217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8928980 (or 8928974 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 241082217 is about 15526.8225017226. The cubic root of 241082217 is about 622.3791839854.

The spelling of 241082217 in words is "two hundred forty-one million, eighty-two thousand, two hundred seventeen".

Divisors: 1 3 9 27 8928971 26786913 80360739 241082217