Base | Representation |
---|---|
bin | 101111111101101001… |
… | …1000010111001000001 |
3 | 100211212021021110201222 |
4 | 1133323103002321001 |
5 | 3141421040242401 |
6 | 115152342204425 |
7 | 10304305200542 |
oct | 1377323027101 |
9 | 324767243658 |
10 | 103000321601 |
11 | 3a755aa6131 |
12 | 17b66723715 |
13 | 99362a7478 |
14 | 4db170c4c9 |
15 | 2a2c843c1b |
hex | 17fb4c2e41 |
103000321601 has 2 divisors, whose sum is σ = 103000321602. Its totient is φ = 103000321600.
The previous prime is 103000321579. The next prime is 103000321603. The reversal of 103000321601 is 106123000301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 102175483201 + 824838400 = 319649^2 + 28720^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103000321601 is a prime.
Together with 103000321603, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 103000321601.
It is not a weakly prime, because it can be changed into another prime (103000321603) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51500160800 + 51500160801.
It is an arithmetic number, because the mean of its divisors is an integer number (51500160801).
Almost surely, 2103000321601 is an apocalyptic number.
It is an amenable number.
103000321601 is a deficient number, since it is larger than the sum of its proper divisors (1).
103000321601 is an equidigital number, since it uses as much as digits as its factorization.
103000321601 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 103000321601 its reverse (106123000301), we get a palindrome (209123321902).
The spelling of 103000321601 in words is "one hundred three billion, three hundred twenty-one thousand, six hundred one".
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