Base | Representation |
---|---|
bin | 1110010011100… |
… | …01011010100110 |
3 | 22100210202002110 |
4 | 13021301122212 |
5 | 221210032324 |
6 | 15524021450 |
7 | 2655000453 |
oct | 711613246 |
9 | 270722073 |
10 | 120002214 |
11 | 61813492 |
12 | 34231886 |
13 | 1bb27c37 |
14 | 11d1a82a |
15 | a806329 |
hex | 72716a6 |
120002214 has 32 divisors (see below), whose sum is σ = 253128960. Its totient is φ = 37821600.
The previous prime is 120002213. The next prime is 120002237. The reversal of 120002214 is 412200021.
120002214 is a modest number, since divided by 2214 gives 1200 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 120002214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120002213) 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, 115879 + ... + 116909.
It is an arithmetic number, because the mean of its divisors is an integer number (7910280).
Almost surely, 2120002214 is an apocalyptic number.
120002214 is an abundant number, since it is smaller than the sum of its proper divisors (133126746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120002214 is a wasteful number, since it uses less digits than its factorization.
120002214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2076.
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 120002214 is about 10954.5522044491. The cubic root of 120002214 is about 493.2454482883.
Adding to 120002214 its reverse (412200021), we get a palindrome (532202235).
The spelling of 120002214 in words is "one hundred twenty million, two thousand, two hundred fourteen".
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