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220514201 = 7921113229
BaseRepresentation
bin11010010010011…
…00011110011001
3120100221021121122
431021030132121
5422422423301
633514215025
75315224355
oct1511143631
9510837548
10220514201
11103524646
1261a24475
13368ba79b
1421402465
151455c81b
hexd24c799

220514201 has 8 divisors (see below), whose sum is σ = 224380800. Its totient is φ = 216674640.

The previous prime is 220514183. The next prime is 220514213. The reversal of 220514201 is 102415022.

220514201 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 220514201 - 26 = 220514137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220514201.

It is not an unprimeable number, because it can be changed into a prime (220514221) 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, 10055 + ... + 23283.

It is an arithmetic number, because the mean of its divisors is an integer number (28047600).

Almost surely, 2220514201 is an apocalyptic number.

It is an amenable number.

220514201 is a deficient number, since it is larger than the sum of its proper divisors (3866599).

220514201 is a wasteful number, since it uses less digits than its factorization.

220514201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13519.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 220514201 is about 14849.7205697616. The cubic root of 220514201 is about 604.1510310806.

Adding to 220514201 its reverse (102415022), we get a palindrome (322929223).

The spelling of 220514201 in words is "two hundred twenty million, five hundred fourteen thousand, two hundred one".

Divisors: 1 79 211 13229 16669 1045091 2791319 220514201