Base | Representation |
---|---|
bin | 11101001010011010001… |
… | …11001010011000011100 |
3 | 10112210101120111002202121 |
4 | 32211031013022120130 |
5 | 112404114400300012 |
6 | 2044153325432324 |
7 | 132252005563000 |
oct | 16451507123034 |
9 | 3483346432677 |
10 | 1002021103132 |
11 | 356a55876665 |
12 | 142246a0b6a4 |
13 | 7364ac2145a |
14 | 366d8a36700 |
15 | 1b0e8de6a07 |
hex | e94d1ca61c |
1002021103132 has 48 divisors (see below), whose sum is σ = 2100209809600. Its totient is φ = 417831172416.
The previous prime is 1002021103129. The next prime is 1002021103147. The reversal of 1002021103132 is 2313011202001.
It is a super-2 number, since 2×10020211031322 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9818643 + ... + 9920170.
Almost surely, 21002021103132 is an apocalyptic number.
It is an amenable number.
1002021103132 is an abundant number, since it is smaller than the sum of its proper divisors (1098188706468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1002021103132 is a wasteful number, since it uses less digits than its factorization.
1002021103132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19738875 (or 19738859 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1002021103132 its reverse (2313011202001), we get a palindrome (3315032305133).
The spelling of 1002021103132 in words is "one trillion, two billion, twenty-one million, one hundred three thousand, one hundred thirty-two".
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