Base | Representation |
---|---|
bin | 11000000101111… |
… | …01000111011110 |
3 | 112002021210202011 |
4 | 30002331013132 |
5 | 403214214324 |
6 | 32015421434 |
7 | 5002555240 |
oct | 1402750736 |
9 | 462253664 |
10 | 202101214 |
11 | a40986a7 |
12 | 5782487a |
13 | 32b41823 |
14 | 1cbac090 |
15 | 12b21c94 |
hex | c0bd1de |
202101214 has 32 divisors (see below), whose sum is σ = 376473600. Its totient is φ = 79405920.
The previous prime is 202101199. The next prime is 202101217. The reversal of 202101214 is 412101202.
It is a happy number.
202101214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 202101194 and 202101203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202101217) 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, 4009 + ... + 20500.
It is an arithmetic number, because the mean of its divisors is an integer number (11764800).
Almost surely, 2202101214 is an apocalyptic number.
202101214 is a deficient number, since it is larger than the sum of its proper divisors (174372386).
202101214 is a wasteful number, since it uses less digits than its factorization.
202101214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24568.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 202101214 is about 14216.2306537282. The cubic root of 202101214 is about 586.8444127539.
Adding to 202101214 its reverse (412101202), we get a palindrome (614202416).
The spelling of 202101214 in words is "two hundred two million, one hundred one thousand, two hundred fourteen".
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