Base | Representation |
---|---|
bin | 1011100111011… |
… | …11100010011101 |
3 | 20210100222110111 |
4 | 11303233202131 |
5 | 144421401031 |
6 | 13400410021 |
7 | 2262212125 |
oct | 563574235 |
9 | 223328414 |
10 | 97450141 |
11 | 5000a808 |
12 | 28776911 |
13 | 17260009 |
14 | cd29c85 |
15 | 884e1b1 |
hex | 5cef89d |
97450141 has 2 divisors, whose sum is σ = 97450142. Its totient is φ = 97450140.
The previous prime is 97450117. The next prime is 97450159. The reversal of 97450141 is 14105479.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 92736900 + 4713241 = 9630^2 + 2171^2 .
It is a cyclic number.
It is not a de Polignac number, because 97450141 - 27 = 97450013 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (97450181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48725070 + 48725071.
It is an arithmetic number, because the mean of its divisors is an integer number (48725071).
Almost surely, 297450141 is an apocalyptic number.
It is an amenable number.
97450141 is a deficient number, since it is larger than the sum of its proper divisors (1).
97450141 is an equidigital number, since it uses as much as digits as its factorization.
97450141 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 97450141 is about 9871.6837976102. The cubic root of 97450141 is about 460.1797360007.
It can be divided in two parts, 974 and 50141, that added together give a palindrome (51115).
The spelling of 97450141 in words is "ninety-seven million, four hundred fifty thousand, one hundred forty-one".
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