Base | Representation |
---|---|
bin | 1001001100100110001101… |
… | …1010110111011111101100 |
3 | 1022210200220010111210001112 |
4 | 2103021203122313133230 |
5 | 2311133404334032340 |
6 | 33301222011531152 |
7 | 2062366210221434 |
oct | 223114332673754 |
9 | 38720803453045 |
10 | 10112021002220 |
11 | 3249536265aa5 |
12 | 117393b459ab8 |
13 | 584737274117 |
14 | 26d5d28b72c4 |
15 | 12808469b065 |
hex | 932636b77ec |
10112021002220 has 48 divisors (see below), whose sum is σ = 21504881099520. Its totient is φ = 3993511517376.
The previous prime is 10112021002217. The next prime is 10112021002241. The reversal of 10112021002220 is 2220012021101.
It is a junction number, because it is equal to n+sod(n) for n = 10112021002195 and 10112021002204.
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, 634259 + ... + 4541621.
It is an arithmetic number, because the mean of its divisors is an integer number (448018356240).
Almost surely, 210112021002220 is an apocalyptic number.
10112021002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10112021002220 is an abundant number, since it is smaller than the sum of its proper divisors (11392860097300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10112021002220 is a wasteful number, since it uses less digits than its factorization.
10112021002220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3909014 (or 3909012 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 10112021002220 its reverse (2220012021101), we get a palindrome (12332033023321).
The spelling of 10112021002220 in words is "ten trillion, one hundred twelve billion, twenty-one million, two thousand, two hundred twenty".
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