Base | Representation |
---|---|
bin | 1100011010001… |
… | …11110011110101 |
3 | 21020212222200111 |
4 | 12031013303311 |
5 | 203122300112 |
6 | 14155143021 |
7 | 2402601514 |
oct | 615076365 |
9 | 236788614 |
10 | 104103157 |
11 | 53844274 |
12 | 2aa44a71 |
13 | 1874c302 |
14 | db7c67b |
15 | 92155a7 |
hex | 6347cf5 |
104103157 has 2 divisors, whose sum is σ = 104103158. Its totient is φ = 104103156.
The previous prime is 104103137. The next prime is 104103161. The reversal of 104103157 is 751301401.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 97337956 + 6765201 = 9866^2 + 2601^2 .
It is a cyclic number.
It is not a de Polignac number, because 104103157 - 27 = 104103029 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104103107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52051578 + 52051579.
It is an arithmetic number, because the mean of its divisors is an integer number (52051579).
Almost surely, 2104103157 is an apocalyptic number.
It is an amenable number.
104103157 is a deficient number, since it is larger than the sum of its proper divisors (1).
104103157 is an equidigital number, since it uses as much as digits as its factorization.
104103157 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 104103157 is about 10203.0954616724. The cubic root of 104103157 is about 470.4223711850.
Adding to 104103157 its reverse (751301401), we get a palindrome (855404558).
The spelling of 104103157 in words is "one hundred four million, one hundred three thousand, one hundred fifty-seven".
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