Base | Representation |
---|---|
bin | 1100000100000… |
… | …11000101010010 |
3 | 21001102111120221 |
4 | 12002003011102 |
5 | 201401401320 |
6 | 14013023254 |
7 | 2336121226 |
oct | 602030522 |
9 | 231374527 |
10 | 101200210 |
11 | 52141241 |
12 | 29a84b2a |
13 | 17c73ba7 |
14 | d624786 |
15 | 8d403aa |
hex | 6083152 |
101200210 has 8 divisors (see below), whose sum is σ = 182160396. Its totient is φ = 40480080.
The previous prime is 101200193. The next prime is 101200219. The reversal of 101200210 is 12002101.
It can be written as a sum of positive squares in 2 ways, for example, as 100580841 + 619369 = 10029^2 + 787^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 101200193 and 101200202.
It is not an unprimeable number, because it can be changed into a prime (101200219) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5060001 + ... + 5060020.
Almost surely, 2101200210 is an apocalyptic number.
101200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101200210 is a deficient number, since it is larger than the sum of its proper divisors (80960186).
101200210 is a wasteful number, since it uses less digits than its factorization.
101200210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10120028.
The product of its (nonzero) digits is 4, while the sum is 7.
The square root of 101200210 is about 10059.8315095234. The cubic root of 101200210 is about 466.0084638077.
Adding to 101200210 its reverse (12002101), we get a palindrome (113202311).
The spelling of 101200210 in words is "one hundred one million, two hundred thousand, two hundred ten".
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