Base | Representation |
---|---|
bin | 101111111101101111… |
… | …0100001111000100011 |
3 | 100211212110221102102002 |
4 | 1133323132201320203 |
5 | 3141422323112011 |
6 | 115152530514215 |
7 | 10304342606600 |
oct | 1377336417043 |
9 | 324773842362 |
10 | 103003332131 |
11 | 3a757771a77 |
12 | 17b6773596b |
13 | 9936abc84b |
14 | 4db1c936a7 |
15 | 2a2cc3ac3b |
hex | 17fb7a1e23 |
103003332131 has 12 divisors (see below), whose sum is σ = 123951935520. Its totient is φ = 85244135760.
The previous prime is 103003332101. The next prime is 103003332143. The reversal of 103003332131 is 131233300301.
It is not a de Polignac number, because 103003332131 - 214 = 103003315747 is a prime.
It is a super-2 number, since 2×1030033321312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103003332101) 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 11 ways as a sum of consecutive naturals, for example, 36241835 + ... + 36244676.
It is an arithmetic number, because the mean of its divisors is an integer number (10329327960).
Almost surely, 2103003332131 is an apocalyptic number.
103003332131 is a deficient number, since it is larger than the sum of its proper divisors (20948603389).
103003332131 is an equidigital number, since it uses as much as digits as its factorization.
103003332131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72486554 (or 72486547 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 103003332131 its reverse (131233300301), we get a palindrome (234236632432).
The spelling of 103003332131 in words is "one hundred three billion, three million, three hundred thirty-two thousand, one hundred thirty-one".
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