Base | Representation |
---|---|
bin | 100000011101111000000… |
… | …111010110110110001100 |
3 | 21220021212102022212201112 |
4 | 200131320013112312030 |
5 | 243023244411034012 |
6 | 4424542113031152 |
7 | 320122550321042 |
oct | 40357007266614 |
9 | 7807772285645 |
10 | 2231103221132 |
11 | 790229670415 |
12 | 30049bb554b8 |
13 | 1325136864b6 |
14 | 79db3716392 |
15 | 3d081d4b122 |
hex | 207781d6d8c |
2231103221132 has 12 divisors (see below), whose sum is σ = 3910800022416. Its totient is φ = 1113731786160.
The previous prime is 2231103221117. The next prime is 2231103221141. The reversal of 2231103221132 is 2311223011322.
It is a super-3 number, since 3×22311032211323 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 2231103221098 and 2231103221107.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454953344 + ... + 454958247.
It is an arithmetic number, because the mean of its divisors is an integer number (325900001868).
Almost surely, 22231103221132 is an apocalyptic number.
It is an amenable number.
2231103221132 is a deficient number, since it is larger than the sum of its proper divisors (1679696801284).
2231103221132 is a wasteful number, since it uses less digits than its factorization.
2231103221132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909912208 (or 909912206 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 2231103221132 its reverse (2311223011322), we get a palindrome (4542326232454).
The spelling of 2231103221132 in words is "two trillion, two hundred thirty-one billion, one hundred three million, two hundred twenty-one thousand, one hundred thirty-two".
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