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214348107 = 378790787
BaseRepresentation
bin11001100011010…
…11000101001011
3112221100000022210
430301223011023
5414333114412
633134120203
75211633411
oct1461530513
9487300283
10214348107
11aaaa29a6
125b950063
133553bccc
14206792b1
1513c4083c
hexcc6b14b

214348107 has 8 divisors (see below), whose sum is σ = 286163776. Its totient is φ = 142715592.

The previous prime is 214348103. The next prime is 214348129. The reversal of 214348107 is 701843412.

214348107 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 not a de Polignac number, because 214348107 - 22 = 214348103 is a prime.

It is a super-2 number, since 2×2143481072 = 91890221948966898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214348103) 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, 43033 + ... + 47754.

It is an arithmetic number, because the mean of its divisors is an integer number (35770472).

Almost surely, 2214348107 is an apocalyptic number.

214348107 is a deficient number, since it is larger than the sum of its proper divisors (71815669).

214348107 is an equidigital number, since it uses as much as digits as its factorization.

214348107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91577.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 214348107 is about 14640.6320560282. The cubic root of 214348107 is about 598.4665536872.

The spelling of 214348107 in words is "two hundred fourteen million, three hundred forty-eight thousand, one hundred seven".

Divisors: 1 3 787 2361 90787 272361 71449369 214348107