Base | Representation |
---|---|
bin | 1011101011100… |
… | …01111100001110 |
3 | 20211101010011001 |
4 | 11311301330032 |
5 | 200040444040 |
6 | 13420050514 |
7 | 2266565266 |
oct | 565617416 |
9 | 224333131 |
10 | 97984270 |
11 | 5034503a |
12 | 28993a3a |
13 | 173b9177 |
14 | d0287a6 |
15 | 890759a |
hex | 5d71f0e |
97984270 has 16 divisors (see below), whose sum is σ = 176499648. Its totient is φ = 39165280.
The previous prime is 97984267. The next prime is 97984279. The reversal of 97984270 is 7248979.
It is a self number, because there is not a number n which added to its sum of digits gives 97984270.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97984279) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16092 + ... + 21328.
It is an arithmetic number, because the mean of its divisors is an integer number (11031228).
Almost surely, 297984270 is an apocalyptic number.
97984270 is a deficient number, since it is larger than the sum of its proper divisors (78515378).
97984270 is a wasteful number, since it uses less digits than its factorization.
97984270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7115.
The product of its (nonzero) digits is 254016, while the sum is 46.
The square root of 97984270 is about 9898.7004197521. The cubic root of 97984270 is about 461.0189604836.
The spelling of 97984270 in words is "ninety-seven million, nine hundred eighty-four thousand, two hundred seventy".
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