Base | Representation |
---|---|
bin | 101101001111000001… |
… | …0101100111101111111 |
3 | 100021201220112101021102 |
4 | 1122132002230331333 |
5 | 3042421020222434 |
6 | 112343104123315 |
7 | 10006145040503 |
oct | 1323602547577 |
9 | 307656471242 |
10 | 97140789119 |
11 | 38219496700 |
12 | 169b030653b |
13 | 921135079a |
14 | 49b7426303 |
15 | 27d820607e |
hex | 169e0acf7f |
97140789119 has 12 divisors (see below), whose sum is σ = 106813241640. Its totient is φ = 88277838000.
The previous prime is 97140789103. The next prime is 97140789169. The reversal of 97140789119 is 91198704179.
It is not a de Polignac number, because 97140789119 - 24 = 97140789103 is a prime.
It is a super-2 number, since 2×971407891192 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97140789169) 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, 193544 + ... + 481394.
It is an arithmetic number, because the mean of its divisors is an integer number (8901103470).
Almost surely, 297140789119 is an apocalyptic number.
97140789119 is a deficient number, since it is larger than the sum of its proper divisors (9672452521).
97140789119 is a wasteful number, since it uses less digits than its factorization.
97140789119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290662 (or 290651 counting only the distinct ones).
The product of its (nonzero) digits is 1143072, while the sum is 56.
The spelling of 97140789119 in words is "ninety-seven billion, one hundred forty million, seven hundred eighty-nine thousand, one hundred nineteen".
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