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214107 = 32329107
BaseRepresentation
bin110100010001011011
3101212200220
4310101123
523322412
64331123
71551135
oct642133
9355626
10214107
11136953
12a3aa3
13765ba
1458055
154368c
hex3445b

214107 has 16 divisors (see below), whose sum is σ = 311040. Its totient is φ = 130592.

The previous prime is 214091. The next prime is 214129. The reversal of 214107 is 701412.

214107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 214107 - 24 = 214091 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (214147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1948 + ... + 2054.

It is an arithmetic number, because the mean of its divisors is an integer number (19440).

2214107 is an apocalyptic number.

214107 is a deficient number, since it is larger than the sum of its proper divisors (96933).

214107 is a wasteful number, since it uses less digits than its factorization.

214107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 214107 is about 462.7169761312. The cubic root of 214107 is about 59.8242076762.

Adding to 214107 its reverse (701412), we get a palindrome (915519).

The spelling of 214107 in words is "two hundred fourteen thousand, one hundred seven", and thus it is an iban number.

Divisors: 1 3 23 29 69 87 107 321 667 2001 2461 3103 7383 9309 71369 214107