Base | Representation |
---|---|
bin | 11101001100011100100… |
… | …01011111101110010111 |
3 | 10112220012202120211111210 |
4 | 32212032101133232113 |
5 | 112413334232043111 |
6 | 2044454021232503 |
7 | 132321052062231 |
oct | 16461621375627 |
9 | 3486182524453 |
10 | 1003114331031 |
11 | 35746698599a |
12 | 1424b0b62733 |
13 | 73793570877 |
14 | 3679dcd1251 |
15 | 1b15ed910a6 |
hex | e98e45fb97 |
1003114331031 has 8 divisors (see below), whose sum is σ = 1338209921664. Its totient is φ = 668380813880.
The previous prime is 1003114330997. The next prime is 1003114331053. The reversal of 1003114331031 is 1301334113001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1003114331031 is a prime.
It is a super-2 number, since 2×10031143310312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1003114330989 and 1003114331007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1003114331231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90511905 + ... + 90522986.
It is an arithmetic number, because the mean of its divisors is an integer number (167276240208).
Almost surely, 21003114331031 is an apocalyptic number.
1003114331031 is a deficient number, since it is larger than the sum of its proper divisors (335095590633).
1003114331031 is a wasteful number, since it uses less digits than its factorization.
1003114331031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181036741.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 1003114331031 its reverse (1301334113001), we get a palindrome (2304448444032).
The spelling of 1003114331031 in words is "one trillion, three billion, one hundred fourteen million, three hundred thirty-one thousand, thirty-one".
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