Base | Representation |
---|---|
bin | 1100000100001… |
… | …10011111111001 |
3 | 21001110012210010 |
4 | 12002012133321 |
5 | 201402323301 |
6 | 14013212133 |
7 | 2336210064 |
oct | 602063771 |
9 | 231405703 |
10 | 101214201 |
11 | 52150800 |
12 | 29a91049 |
13 | 17c7a37a |
14 | d6298db |
15 | 8d445d6 |
hex | 60867f9 |
101214201 has 12 divisors (see below), whose sum is σ = 148336496. Its totient is φ = 61341720.
The previous prime is 101214193. The next prime is 101214227. The reversal of 101214201 is 102412101.
It is a happy number.
It is not a de Polignac number, because 101214201 - 23 = 101214193 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (101214241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139051 + ... + 139776.
Almost surely, 2101214201 is an apocalyptic number.
101214201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
101214201 is a deficient number, since it is larger than the sum of its proper divisors (47122295).
101214201 is a wasteful number, since it uses less digits than its factorization.
101214201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278852 (or 278841 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 101214201 is about 10060.5268748709. The cubic root of 101214201 is about 466.0299381504.
Adding to 101214201 its reverse (102412101), we get a palindrome (203626302).
The spelling of 101214201 in words is "one hundred one million, two hundred fourteen thousand, two hundred one".
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