Base | Representation |
---|---|
bin | 1001000110101010111100… |
… | …1000010110100110101100 |
3 | 1022102222002212220201022211 |
4 | 2101222233020112212230 |
5 | 2303001403233032340 |
6 | 33142343343420204 |
7 | 2052133246052443 |
oct | 221525710264654 |
9 | 38388085821284 |
10 | 10010212002220 |
11 | 320a341789481 |
12 | 11580678b4664 |
13 | 577c60a42ca1 |
14 | 2686d54b9d5a |
15 | 1255c672b5ea |
hex | 91aaf2169ac |
10010212002220 has 24 divisors (see below), whose sum is σ = 21024117639504. Its totient is φ = 4003575765696.
The previous prime is 10010212002199. The next prime is 10010212002221. The reversal of 10010212002220 is 2220021201001.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 10010212002220.
It is not an unprimeable number, because it can be changed into a prime (10010212002221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31653427 + ... + 31968106.
It is an arithmetic number, because the mean of its divisors is an integer number (876004901646).
Almost surely, 210010212002220 is an apocalyptic number.
10010212002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10010212002220 is an abundant number, since it is smaller than the sum of its proper divisors (11013905637284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10010212002220 is a wasteful number, since it uses less digits than its factorization.
10010212002220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63629409 (or 63629407 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 10010212002220 its reverse (2220021201001), we get a palindrome (12230233203221).
The spelling of 10010212002220 in words is "ten trillion, ten billion, two hundred twelve million, two thousand, two hundred twenty".
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