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214916201 = 1915772047
BaseRepresentation
bin11001100111101…
…01110001101001
3112222101212121022
430303311301221
5420004304301
633154222225
75216520563
oct1463656151
9488355538
10214916201
111003507a5
125bb84975
13356aa766
1420786333
1513d03d1b
hexccf5c69

214916201 has 8 divisors (see below), whose sum is σ = 227671680. Its totient is φ = 202305168.

The previous prime is 214916197. The next prime is 214916213. The reversal of 214916201 is 102619412.

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 214916201 - 22 = 214916197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214916231) 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, 33041 + ... + 39006.

It is an arithmetic number, because the mean of its divisors is an integer number (28458960).

Almost surely, 2214916201 is an apocalyptic number.

It is an amenable number.

214916201 is a deficient number, since it is larger than the sum of its proper divisors (12755479).

214916201 is a wasteful number, since it uses less digits than its factorization.

214916201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72223.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 214916201 is about 14660.0204979393. The cubic root of 214916201 is about 598.9947993004.

The spelling of 214916201 in words is "two hundred fourteen million, nine hundred sixteen thousand, two hundred one".

Divisors: 1 19 157 2983 72047 1368893 11311379 214916201