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220003041 = 385785571
BaseRepresentation
bin11010001110011…
…11101011100001
3120022222022102210
431013033223201
5422310044131
633455232333
75310665166
oct1507175341
9508868383
10220003041
111032055a5
12618186a9
133676bc1b
142130c06d
15144ab146
hexd1cfae1

220003041 has 8 divisors (see below), whose sum is σ = 293683104. Its totient is φ = 146495840.

The previous prime is 220003039. The next prime is 220003061. The reversal of 220003041 is 140300022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220003041 - 21 = 220003039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220003031) 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, 40215 + ... + 45356.

It is an arithmetic number, because the mean of its divisors is an integer number (36710388).

Almost surely, 2220003041 is an apocalyptic number.

It is an amenable number.

220003041 is a deficient number, since it is larger than the sum of its proper divisors (73680063).

220003041 is an equidigital number, since it uses as much as digits as its factorization.

220003041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86431.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 220003041 is about 14832.4994859262. The cubic root of 220003041 is about 603.6838551732.

Adding to 220003041 its reverse (140300022), we get a palindrome (360303063).

The spelling of 220003041 in words is "two hundred twenty million, three thousand, forty-one".

Divisors: 1 3 857 2571 85571 256713 73334347 220003041