Base | Representation |
---|---|
bin | 11101001000100100001… |
… | …10010101110011100000 |
3 | 10112200211120111021112121 |
4 | 32210102012111303200 |
5 | 112400102421011112 |
6 | 2043511201034024 |
7 | 132215324244223 |
oct | 16442206256340 |
9 | 3480746437477 |
10 | 1001031032032 |
11 | 356597a14589 |
12 | 14200b325914 |
13 | 73520a7c675 |
14 | 366433515ba |
15 | 1b08c027407 |
hex | e912195ce0 |
1001031032032 has 12 divisors (see below), whose sum is σ = 1970779844376. Its totient is φ = 500515516000.
The previous prime is 1001031031997. The next prime is 1001031032041. The reversal of 1001031032032 is 2302301301001.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 1001031031997 and 1001031032015.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15641109844 + ... + 15641109907.
It is an arithmetic number, because the mean of its divisors is an integer number (164231653698).
Almost surely, 21001031032032 is an apocalyptic number.
It is an amenable number.
1001031032032 is a deficient number, since it is larger than the sum of its proper divisors (969748812344).
1001031032032 is an equidigital number, since it uses as much as digits as its factorization.
1001031032032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31282219761 (or 31282219753 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1001031032032 its reverse (2302301301001), we get a palindrome (3303332333033).
The spelling of 1001031032032 in words is "one trillion, one billion, thirty-one million, thirty-two thousand, thirty-two".
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