Base | Representation |
---|---|
bin | 1011101011011… |
… | …00101011010001 |
3 | 20211100000120100 |
4 | 11311230223101 |
5 | 200034301310 |
6 | 13415403013 |
7 | 2266445361 |
oct | 565545321 |
9 | 224300510 |
10 | 97962705 |
11 | 5032a915 |
12 | 28983469 |
13 | 173ac3c9 |
14 | d0209a1 |
15 | 8900ec0 |
hex | 5d6cad1 |
97962705 has 12 divisors (see below), whose sum is σ = 169802100. Its totient is φ = 52246752.
The previous prime is 97962703. The next prime is 97962707. The reversal of 97962705 is 50726979.
It is an interprime number because it is at equal distance from previous prime (97962703) and next prime (97962707).
It can be written as a sum of positive squares in 2 ways, for example, as 52359696 + 45603009 = 7236^2 + 6753^2 .
It is not a de Polignac number, because 97962705 - 21 = 97962703 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 2176949 = 97962705 / (9 + 7 + 9 + 6 + 2 + 7 + 0 + 5).
It is not an unprimeable number, because it can be changed into a prime (97962703) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1088430 + ... + 1088519.
It is an arithmetic number, because the mean of its divisors is an integer number (14150175).
Almost surely, 297962705 is an apocalyptic number.
It is an amenable number.
97962705 is a deficient number, since it is larger than the sum of its proper divisors (71839395).
97962705 is a wasteful number, since it uses less digits than its factorization.
97962705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2176960 (or 2176957 counting only the distinct ones).
The product of its (nonzero) digits is 238140, while the sum is 45.
The square root of 97962705 is about 9897.6110754060. The cubic root of 97962705 is about 460.9851366759.
The spelling of 97962705 in words is "ninety-seven million, nine hundred sixty-two thousand, seven hundred five".
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