Base | Representation |
---|---|
bin | 1001001100000101110101… |
… | …1101101001011001100111 |
3 | 1022202212110111222200112112 |
4 | 2103001131131221121213 |
5 | 2311013110232224111 |
6 | 33253223425511235 |
7 | 2061640651443023 |
oct | 223013535513147 |
9 | 38685414880475 |
10 | 10103331133031 |
11 | 3245887038724 |
12 | 11721151a251b |
13 | 583980b2aba6 |
14 | 26d00a751383 |
15 | 127c2682ee8b |
hex | 9305d769667 |
10103331133031 has 4 divisors (see below), whose sum is σ = 10104801570864. Its totient is φ = 10101860695200.
The previous prime is 10103331132991. The next prime is 10103331133069. The reversal of 10103331133031 is 13033113330101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10103331133031 - 214 = 10103331116647 is a prime.
It is a super-2 number, since 2×101033311330312 (a number of 27 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 = 10103331132988 and 10103331133006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10103331103031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735208610 + ... + 735222351.
It is an arithmetic number, because the mean of its divisors is an integer number (2526200392716).
Almost surely, 210103331133031 is an apocalyptic number.
10103331133031 is a deficient number, since it is larger than the sum of its proper divisors (1470437833).
10103331133031 is an equidigital number, since it uses as much as digits as its factorization.
10103331133031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1470437832.
The product of its (nonzero) digits is 729, while the sum is 23.
Adding to 10103331133031 its reverse (13033113330101), we get a palindrome (23136444463132).
The spelling of 10103331133031 in words is "ten trillion, one hundred three billion, three hundred thirty-one million, one hundred thirty-three thousand, thirty-one".
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