Base | Representation |
---|---|
bin | 11101001000110000001… |
… | …11111101001001111000 |
3 | 10112201002121201000022100 |
4 | 32210120013331021320 |
5 | 112400304310244043 |
6 | 2043525211423400 |
7 | 132220662413334 |
oct | 16443007751170 |
9 | 3481077630270 |
10 | 1001132118648 |
11 | 356639a88442 |
12 | 142039154b60 |
13 | 735389b392c |
14 | 366529467c4 |
15 | 1b095d43cd3 |
hex | e9181fd278 |
1001132118648 has 24 divisors (see below), whose sum is σ = 2711399488200. Its totient is φ = 333710706192.
The previous prime is 1001132118631. The next prime is 1001132118653. The reversal of 1001132118648 is 8468112311001.
1001132118648 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 1 + 3 + 2 + 1 + 1 + 8 + 648 = 666.
1001132118648 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6952306308 + ... + 6952306451.
It is an arithmetic number, because the mean of its divisors is an integer number (112974978675).
Almost surely, 21001132118648 is an apocalyptic number.
1001132118648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1001132118648 is an abundant number, since it is smaller than the sum of its proper divisors (1710267369552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1001132118648 is a wasteful number, since it uses less digits than its factorization.
1001132118648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13904612771 (or 13904612764 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 36.
Adding to 1001132118648 its reverse (8468112311001), we get a palindrome (9469244429649).
The spelling of 1001132118648 in words is "one trillion, one billion, one hundred thirty-two million, one hundred eighteen thousand, six hundred forty-eight".
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