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214007163 = 3531345957
BaseRepresentation
bin11001100000101…
…11110101111011
3112220200200122020
430300113311323
5414241212123
633122525523
75206013406
oct1460276573
9486620566
10214007163
11aa88a827
125b8068a3
133544ca76
14205cad3d
1513bc47e3
hexcc17d7b

214007163 has 8 divisors (see below), whose sum is σ = 290726928. Its totient is φ = 139979424.

The previous prime is 214007161. The next prime is 214007191. The reversal of 214007163 is 361700412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 214007163 - 21 = 214007161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214007161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672820 + ... + 673137.

It is an arithmetic number, because the mean of its divisors is an integer number (36340866).

Almost surely, 2214007163 is an apocalyptic number.

214007163 is a deficient number, since it is larger than the sum of its proper divisors (76719765).

214007163 is a wasteful number, since it uses less digits than its factorization.

214007163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346013.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 214007163 is about 14628.9836625789. The cubic root of 214007163 is about 598.1490765643.

Adding to 214007163 its reverse (361700412), we get a palindrome (575707575).

The spelling of 214007163 in words is "two hundred fourteen million, seven thousand, one hundred sixty-three".

Divisors: 1 3 53 159 1345957 4037871 71335721 214007163