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220009038 = 2336668173
BaseRepresentation
bin11010001110100…
…01001001001110
3120022222121122220
431013101021032
5422310242123
633455320210
75311021524
oct1507211116
9508877586
10220009038
1110320a057
1261820066
1336771882
1421310314
15144acce3
hexd1d124e

220009038 has 8 divisors (see below), whose sum is σ = 440018088. Its totient is φ = 73336344.

The previous prime is 220009033. The next prime is 220009043. The reversal of 220009038 is 830900022.

It is an interprime number because it is at equal distance from previous prime (220009033) and next prime (220009043).

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

It is a junction number, because it is equal to n+sod(n) for n = 220008999 and 220009017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220009033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18334081 + ... + 18334092.

It is an arithmetic number, because the mean of its divisors is an integer number (55002261).

Almost surely, 2220009038 is an apocalyptic number.

220009038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220009038 is a wasteful number, since it uses less digits than its factorization.

220009038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36668178.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 220009038 is about 14832.7016419801. The cubic root of 220009038 is about 603.6893403386.

The spelling of 220009038 in words is "two hundred twenty million, nine thousand, thirty-eight".