Base | Representation |
---|---|
bin | 110000000000101000… |
… | …0100011010010111101 |
3 | 100212010020110111010002 |
4 | 1200001100203102331 |
5 | 3142122141044242 |
6 | 115210313524045 |
7 | 10306631232653 |
oct | 1400120432275 |
9 | 325106414102 |
10 | 103100331197 |
11 | 3a7a74a3896 |
12 | 17b94113625 |
13 | 9950c22446 |
14 | 4dc0b02dd3 |
15 | 2a364eb432 |
hex | 18014234bd |
103100331197 has 2 divisors, whose sum is σ = 103100331198. Its totient is φ = 103100331196.
The previous prime is 103100331193. The next prime is 103100331241. The reversal of 103100331197 is 791133001301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 88736068996 + 14364262201 = 297886^2 + 119851^2 .
It is a cyclic number.
It is not a de Polignac number, because 103100331197 - 22 = 103100331193 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (103100331193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51550165598 + 51550165599.
It is an arithmetic number, because the mean of its divisors is an integer number (51550165599).
Almost surely, 2103100331197 is an apocalyptic number.
It is an amenable number.
103100331197 is a deficient number, since it is larger than the sum of its proper divisors (1).
103100331197 is an equidigital number, since it uses as much as digits as its factorization.
103100331197 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1701, while the sum is 29.
Adding to 103100331197 its reverse (791133001301), we get a palindrome (894233332498).
The spelling of 103100331197 in words is "one hundred three billion, one hundred million, three hundred thirty-one thousand, one hundred ninety-seven".
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