Base | Representation |
---|---|
bin | 10010110100011010… |
… | …00111000111001001 |
3 | 222002010011212221022 |
4 | 21122031013013021 |
5 | 131142422233113 |
6 | 4350313122225 |
7 | 505240545311 |
oct | 113215070711 |
9 | 28063155838 |
10 | 10103321033 |
11 | 43150746a3 |
12 | 1b5b6b9375 |
13 | c50224790 |
14 | 6bbb7a441 |
15 | 3e1ebb908 |
hex | 25a3471c9 |
10103321033 has 8 divisors (see below), whose sum is σ = 10883695368. Its totient is φ = 9323403264.
The previous prime is 10103321009. The next prime is 10103321099. The reversal of 10103321033 is 33012330101.
It can be written as a sum of positive squares in 4 ways, for example, as 70694464 + 10032626569 = 8408^2 + 100163^2 .
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-10103321033 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10103321233) 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, 67466 + ... + 157347.
It is an arithmetic number, because the mean of its divisors is an integer number (1360461921).
Almost surely, 210103321033 is an apocalyptic number.
10103321033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10103321033 is a deficient number, since it is larger than the sum of its proper divisors (780374335).
10103321033 is a wasteful number, since it uses less digits than its factorization.
10103321033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228283.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 10103321033 its reverse (33012330101), we get a palindrome (43115651134).
The spelling of 10103321033 in words is "ten billion, one hundred three million, three hundred twenty-one thousand, thirty-three".
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