Base | Representation |
---|---|
bin | 1001001101101110001001… |
… | …1101010111100000000100 |
3 | 1022212112201221222221212022 |
4 | 2103123202131113200010 |
5 | 2311442432022430340 |
6 | 33314134134342312 |
7 | 2063651600041442 |
oct | 223334235274004 |
9 | 38775657887768 |
10 | 10131332233220 |
11 | 3256745a16740 |
12 | 117762a7ba998 |
13 | 5864c4042623 |
14 | 270505509b92 |
15 | 128814c123b5 |
hex | 936e2757804 |
10131332233220 has 48 divisors (see below), whose sum is σ = 23234732091648. Its totient is φ = 3680188911360.
The previous prime is 10131332233181. The next prime is 10131332233241. The reversal of 10131332233220 is 2233223313101.
It is a self number, because there is not a number n which added to its sum of digits gives 10131332233220.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24367772 + ... + 24780051.
It is an arithmetic number, because the mean of its divisors is an integer number (484056918576).
Almost surely, 210131332233220 is an apocalyptic number.
10131332233220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10131332233220 is an abundant number, since it is smaller than the sum of its proper divisors (13103399858428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10131332233220 is a wasteful number, since it uses less digits than its factorization.
10131332233220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49148780 (or 49148778 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 10131332233220 its reverse (2233223313101), we get a palindrome (12364555546321).
The spelling of 10131332233220 in words is "ten trillion, one hundred thirty-one billion, three hundred thirty-two million, two hundred thirty-three thousand, two hundred twenty".
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