Base | Representation |
---|---|
bin | 11101001000110000000… |
… | …00110000110100101011 |
3 | 10112201002111011012212101 |
4 | 32210120000300310223 |
5 | 112400303314430011 |
6 | 2043525103154231 |
7 | 132220640401240 |
oct | 16443000606453 |
9 | 3481074135771 |
10 | 1001130233131 |
11 | 356638a0a866 |
12 | 1420385a5977 |
13 | 735384a3642 |
14 | 366525b55c7 |
15 | 1b095ac02c1 |
hex | e918030d2b |
1001130233131 has 16 divisors (see below), whose sum is σ = 1146740532480. Its totient is φ = 856169183520.
The previous prime is 1001130233111. The next prime is 1001130233137. The reversal of 1001130233131 is 1313320311001.
It is not a de Polignac number, because 1001130233131 - 211 = 1001130231083 is a prime.
It is a super-2 number, since 2×10011302331312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1001130233099 and 1001130233108.
It is not an unprimeable number, because it can be changed into a prime (1001130233137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9258480 + ... + 9365986.
It is an arithmetic number, because the mean of its divisors is an integer number (71671283280).
Almost surely, 21001130233131 is an apocalyptic number.
1001130233131 is a deficient number, since it is larger than the sum of its proper divisors (145610299349).
1001130233131 is a wasteful number, since it uses less digits than its factorization.
1001130233131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110514.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 1001130233131 its reverse (1313320311001), we get a palindrome (2314450544132).
The spelling of 1001130233131 in words is "one trillion, one billion, one hundred thirty million, two hundred thirty-three thousand, one hundred thirty-one".
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