Base | Representation |
---|---|
bin | 100001100111100010101… |
… | …001101101000011010000 |
3 | 22011212000210220122100011 |
4 | 201213202221231003100 |
5 | 300322242201134300 |
6 | 4525142524004304 |
7 | 325622624115511 |
oct | 41474251550320 |
9 | 8155023818304 |
10 | 2310200021200 |
11 | 810828759a75 |
12 | 313895390694 |
13 | 139b0a644286 |
14 | 7db58540a08 |
15 | 40160da9eba |
hex | 219e2a6d0d0 |
2310200021200 has 60 divisors (see below), whose sum is σ = 5842374283360. Its totient is φ = 875444215680.
The previous prime is 2310200021189. The next prime is 2310200021203. The reversal of 2310200021200 is 21200020132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2310200021203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151979244 + ... + 151994443.
Almost surely, 22310200021200 is an apocalyptic number.
2310200021200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2310200021200 is an abundant number, since it is smaller than the sum of its proper divisors (3532174262160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2310200021200 is a wasteful number, since it uses less digits than its factorization.
2310200021200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303973724 (or 303973713 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 2310200021200 its reverse (21200020132), we get a palindrome (2331400041332).
The spelling of 2310200021200 in words is "two trillion, three hundred ten billion, two hundred million, twenty-one thousand, two hundred".
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