Base | Representation |
---|---|
bin | 1001001001010011110110… |
… | …00101111011100111001100 |
3 | 2122012121021021112112012010 |
4 | 10210221323011323213030 |
5 | 10114000014110013312 |
6 | 110434525052141220 |
7 | 4143656566511403 |
oct | 444517305734714 |
9 | 78177237475163 |
10 | 20111102032332 |
11 | 6454085890373 |
12 | 23097bb467810 |
13 | b2b612bc367c |
14 | 4d754d94c63a |
15 | 24d208ab693c |
hex | 124a7b17b9cc |
20111102032332 has 24 divisors (see below), whose sum is σ = 47104330242816. Its totient is φ = 6678211320208.
The previous prime is 20111102032261. The next prime is 20111102032451. The reversal of 20111102032332 is 23323020111102.
It is a junction number, because it is equal to n+sod(n) for n = 20111102032299 and 20111102032308.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3186166368 + ... + 3186172679.
It is an arithmetic number, because the mean of its divisors is an integer number (1962680426784).
Almost surely, 220111102032332 is an apocalyptic number.
It is an amenable number.
20111102032332 is an abundant number, since it is smaller than the sum of its proper divisors (26993228210484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20111102032332 is a wasteful number, since it uses less digits than its factorization.
20111102032332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6372339317 (or 6372339315 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 20111102032332 its reverse (23323020111102), we get a palindrome (43434122143434).
The spelling of 20111102032332 in words is "twenty trillion, one hundred eleven billion, one hundred two million, thirty-two thousand, three hundred thirty-two".
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