Base | Representation |
---|---|
bin | 11001100010010… |
… | …01101000011110 |
3 | 112221002001101112 |
4 | 30301021220132 |
5 | 414314223402 |
6 | 33131142022 |
7 | 5210523110 |
oct | 1461115036 |
9 | 487061345 |
10 | 214211102 |
11 | aaa09a76 |
12 | 5b8a4912 |
13 | 354c1841 |
14 | 206413b0 |
15 | 13c14e52 |
hex | cc49a1e |
214211102 has 32 divisors (see below), whose sum is σ = 373222080. Its totient is φ = 90316800.
The previous prime is 214211083. The next prime is 214211119. The reversal of 214211102 is 201112412.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278174 + ... + 278942.
It is an arithmetic number, because the mean of its divisors is an integer number (11663190).
Almost surely, 2214211102 is an apocalyptic number.
214211102 is a deficient number, since it is larger than the sum of its proper divisors (159010978).
214211102 is a wasteful number, since it uses less digits than its factorization.
214211102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1076.
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 214211102 is about 14635.9523776213. The cubic root of 214211102 is about 598.3390191101.
Adding to 214211102 its reverse (201112412), we get a palindrome (415323514).
The spelling of 214211102 in words is "two hundred fourteen million, two hundred eleven thousand, one hundred two".
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