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214351201 = 713019031
BaseRepresentation
bin11001100011010…
…11110101100001
3112221100011120101
430301223311201
5414333214301
633134142401
75211645421
oct1461536541
9487304511
10214351201
11aaaa5259
125b951a01
133554053c
142067a481
1513c41701
hexcc6bd61

214351201 has 4 divisors (see below), whose sum is σ = 217370304. Its totient is φ = 211332100.

The previous prime is 214351199. The next prime is 214351229. The reversal of 214351201 is 102153412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 214351201 - 21 = 214351199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214351231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1509445 + ... + 1509586.

It is an arithmetic number, because the mean of its divisors is an integer number (54342576).

Almost surely, 2214351201 is an apocalyptic number.

It is an amenable number.

214351201 is a deficient number, since it is larger than the sum of its proper divisors (3019103).

214351201 is an equidigital number, since it uses as much as digits as its factorization.

214351201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019102.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 214351201 is about 14640.7377204839. The cubic root of 214351201 is about 598.4694331879.

The spelling of 214351201 in words is "two hundred fourteen million, three hundred fifty-one thousand, two hundred one".

Divisors: 1 71 3019031 214351201