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220883041 = 918724043
BaseRepresentation
bin11010010101001…
…10100001100001
3120101122000120101
431022212201201
5423021224131
633530142401
75321321611
oct1512464141
9511560511
10220883041
11103756775
1261b81a01
13369b9632
142149aa41
15145d1c61
hexd2a6861

220883041 has 4 divisors (see below), whose sum is σ = 220916272. Its totient is φ = 220849812.

The previous prime is 220883011. The next prime is 220883063. The reversal of 220883041 is 140388022.

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.

It is a cyclic number.

It is not a de Polignac number, because 220883041 - 27 = 220882913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220883011) 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, 2835 + ... + 21208.

It is an arithmetic number, because the mean of its divisors is an integer number (55229068).

Almost surely, 2220883041 is an apocalyptic number.

It is an amenable number.

220883041 is a deficient number, since it is larger than the sum of its proper divisors (33231).

220883041 is an equidigital number, since it uses as much as digits as its factorization.

220883041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33230.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 220883041 is about 14862.1344698532. The cubic root of 220883041 is about 604.4876850466.

The spelling of 220883041 in words is "two hundred twenty million, eight hundred eighty-three thousand, forty-one".

Divisors: 1 9187 24043 220883041