Base | Representation |
---|---|
bin | 100000011110110100101… |
… | …110001011100000000000 |
3 | 21220101111021122011221212 |
4 | 200132310232023200000 |
5 | 243032340211444412 |
6 | 4425231034505252 |
7 | 320160005134010 |
oct | 40366456134000 |
9 | 7811437564855 |
10 | 2232120031232 |
11 | 790700625943 |
12 | 300724595228 |
13 | 13264622ab90 |
14 | 7a06c79bc40 |
15 | 3d0e124d222 |
hex | 207b4b8b800 |
2232120031232 has 96 divisors (see below), whose sum is σ = 5493108348000. Its totient is φ = 883036422144.
The previous prime is 2232120031231. The next prime is 2232120031261. The reversal of 2232120031232 is 2321300212322.
It is a super-3 number, since 3×22321200312323 (a number of 38 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2232120031198 and 2232120031207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232120031231) 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, 5802107 + ... + 6174842.
It is an arithmetic number, because the mean of its divisors is an integer number (57219878625).
Almost surely, 22232120031232 is an apocalyptic number.
It is an amenable number.
2232120031232 is an abundant number, since it is smaller than the sum of its proper divisors (3260988316768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2232120031232 is a wasteful number, since it uses less digits than its factorization.
2232120031232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11976991 (or 11976971 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 2232120031232 its reverse (2321300212322), we get a palindrome (4553420243554).
The spelling of 2232120031232 in words is "two trillion, two hundred thirty-two billion, one hundred twenty million, thirty-one thousand, two hundred thirty-two".
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