Base | Representation |
---|---|
bin | 11101001010110001000… |
… | …00001001011000101110 |
3 | 10112210212220001221011120 |
4 | 32211120200021120232 |
5 | 112410012310431110 |
6 | 2044224313401410 |
7 | 132256516105434 |
oct | 16453040113056 |
9 | 3483786057146 |
10 | 1002212202030 |
11 | 35704372a036 |
12 | 14229aa09266 |
13 | 7367b6b0120 |
14 | 3671617cd54 |
15 | 1b10aa93870 |
hex | e95880962e |
1002212202030 has 128 divisors (see below), whose sum is σ = 2634328642176. Its totient is φ = 242513049600.
The previous prime is 1002212202011. The next prime is 1002212202067. The reversal of 1002212202030 is 302022122001.
It is a happy number.
It is a super-2 number, since 2×10022122020302 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44261872 + ... + 44284508.
It is an arithmetic number, because the mean of its divisors is an integer number (20580692517).
Almost surely, 21002212202030 is an apocalyptic number.
1002212202030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1002212202030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1317164321088).
1002212202030 is an abundant number, since it is smaller than the sum of its proper divisors (1632116440146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1002212202030 is a wasteful number, since it uses less digits than its factorization.
1002212202030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24582.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 1002212202030 its reverse (302022122001), we get a palindrome (1304234324031).
The spelling of 1002212202030 in words is "one trillion, two billion, two hundred twelve million, two hundred two thousand, thirty".
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