Base | Representation |
---|---|
bin | 1100001110011011100… |
… | …0100000000000000110 |
3 | 202002010111021010210010 |
4 | 3003212320200000012 |
5 | 11420121143013110 |
6 | 240253134411050 |
7 | 21113534360265 |
oct | 3034670400006 |
9 | 662114233703 |
10 | 210032001030 |
11 | 8108a653045 |
12 | 34857360a86 |
13 | 16a62832367 |
14 | a2465b45dc |
15 | 56e4054020 |
hex | 30e6e20006 |
210032001030 has 64 divisors (see below), whose sum is σ = 536494062528. Its totient is φ = 52440760320.
The previous prime is 210032001029. The next prime is 210032001037. The reversal of 210032001030 is 30100230012.
It is a happy number.
It is a super-2 number, since 2×2100320010302 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 210032000997 and 210032001015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210032001037) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 968481 + ... + 1165340.
It is an arithmetic number, because the mean of its divisors is an integer number (8382719727).
Almost surely, 2210032001030 is an apocalyptic number.
210032001030 is an abundant number, since it is smaller than the sum of its proper divisors (326462061498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210032001030 is a wasteful number, since it uses less digits than its factorization.
210032001030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2134041.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 210032001030 its reverse (30100230012), we get a palindrome (240132231042).
The spelling of 210032001030 in words is "two hundred ten billion, thirty-two million, one thousand, thirty".
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