Base | Representation |
---|---|
bin | 100000011110101110010… |
… | …011010001000110111100 |
3 | 21220101012202221112100110 |
4 | 200132232103101012330 |
5 | 243032130123004040 |
6 | 4425212230030020 |
7 | 320154226424520 |
oct | 40365623210674 |
9 | 7811182845313 |
10 | 2232012313020 |
11 | 790655842626 |
12 | 3006b44a8310 |
13 | 132629b142a9 |
14 | 7a05c35bd80 |
15 | 3d0d6a71980 |
hex | 207ae4d11bc |
2232012313020 has 96 divisors (see below), whose sum is σ = 7142900341248. Its totient is φ = 510141318912.
The previous prime is 2232012313009. The next prime is 2232012313043. The reversal of 2232012313020 is 203132102322.
It is a happy number.
It is a super-3 number, since 3×22320123130203 (a number of 38 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6668794 + ... + 6995486.
It is an arithmetic number, because the mean of its divisors is an integer number (74405211888).
Almost surely, 22232012313020 is an apocalyptic number.
2232012313020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2232012313020 is an abundant number, since it is smaller than the sum of its proper divisors (4910888028228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2232012313020 is a wasteful number, since it uses less digits than its factorization.
2232012313020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342979 (or 342977 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 2232012313020 its reverse (203132102322), we get a palindrome (2435144415342).
The spelling of 2232012313020 in words is "two trillion, two hundred thirty-two billion, twelve million, three hundred thirteen thousand, twenty".
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