Base | Representation |
---|---|
bin | 11101001000100100010… |
… | …10100101010101110100 |
3 | 10112200211122120210012122 |
4 | 32210102022211111310 |
5 | 112400103212103434 |
6 | 2043511240535112 |
7 | 132215336555636 |
oct | 16442212452564 |
9 | 3480748523178 |
10 | 1001032144244 |
11 | 356598604170 |
12 | 14200b781498 |
13 | 7352107b992 |
14 | 36643560a56 |
15 | 1b08c196c2e |
hex | e9122a5574 |
1001032144244 has 48 divisors (see below), whose sum is σ = 1992401167680. Its totient is φ = 436047306240.
The previous prime is 1001032144237. The next prime is 1001032144253. The reversal of 1001032144244 is 4424412301001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4891109 + ... + 5091660.
It is an arithmetic number, because the mean of its divisors is an integer number (41508357660).
Almost surely, 21001032144244 is an apocalyptic number.
It is an amenable number.
1001032144244 is a deficient number, since it is larger than the sum of its proper divisors (991369023436).
1001032144244 is a wasteful number, since it uses less digits than its factorization.
1001032144244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9982880 (or 9982878 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 1001032144244 its reverse (4424412301001), we get a palindrome (5425444445245).
The spelling of 1001032144244 in words is "one trillion, one billion, thirty-two million, one hundred forty-four thousand, two hundred forty-four".
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