Search a number
-
+
220010151 = 397175527
BaseRepresentation
bin11010001110100…
…01011010100111
3120022222200012010
431013101122213
5422310311101
633455325303
75311025004
oct1507213247
9508880163
10220010151
1110320a979
1261820833
133677222a
14213108ab
15144ad2d6
hexd1d16a7

220010151 has 8 divisors (see below), whose sum is σ = 293652864. Its totient is φ = 146520440.

The previous prime is 220010129. The next prime is 220010159. The reversal of 220010151 is 151010022.

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 220010151 - 219 = 219485863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220010159) 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, 34851 + ... + 40676.

It is an arithmetic number, because the mean of its divisors is an integer number (36706608).

Almost surely, 2220010151 is an apocalyptic number.

220010151 is a deficient number, since it is larger than the sum of its proper divisors (73642713).

220010151 is an equidigital number, since it uses as much as digits as its factorization.

220010151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76501.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 220010151 is about 14832.7391603844. The cubic root of 220010151 is about 603.6903583348.

Adding to 220010151 its reverse (151010022), we get a palindrome (371020173).

The spelling of 220010151 in words is "two hundred twenty million, ten thousand, one hundred fifty-one".

Divisors: 1 3 971 2913 75527 226581 73336717 220010151