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220214430601 = 1123831840061
BaseRepresentation
bin1100110100010111001…
…1011000101110001001
3210001102010022011020021
43031011303120232021
512101444343234401
6245055355300441
721624055530004
oct3150563305611
9701363264207
10220214430601
118543533a0a0
123681944a721
13179c6264509
14a930a6453b
155adce4a2a1
hex3345cd8b89

220214430601 has 8 divisors (see below), whose sum is σ = 240244291008. Its totient is φ = 200186298000.

The previous prime is 220214430589. The next prime is 220214430619. The reversal of 220214430601 is 106034412022.

It is a happy number.

220214430601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 220214430601 - 227 = 220080212873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220214431601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157890 + ... + 682171.

It is an arithmetic number, because the mean of its divisors is an integer number (30030536376).

Almost surely, 2220214430601 is an apocalyptic number.

It is an amenable number.

220214430601 is a deficient number, since it is larger than the sum of its proper divisors (20029860407).

220214430601 is a wasteful number, since it uses less digits than its factorization.

220214430601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863903.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 220214430601 its reverse (106034412022), we get a palindrome (326248842623).

The spelling of 220214430601 in words is "two hundred twenty billion, two hundred fourteen million, four hundred thirty thousand, six hundred one".

Divisors: 1 11 23831 262141 840061 9240671 20019493691 220214430601