Base | Representation |
---|---|
bin | 1011101000001… |
… | …00000011111101 |
3 | 20210112020202222 |
4 | 11310010003331 |
5 | 144432043310 |
6 | 13402255125 |
7 | 2263012166 |
oct | 564040375 |
9 | 223466688 |
10 | 97534205 |
11 | 5006798a |
12 | 287b74a5 |
13 | 1728c362 |
14 | cd4c76d |
15 | 8869055 |
hex | 5d040fd |
97534205 has 8 divisors (see below), whose sum is σ = 118644792. Its totient is φ = 76958208.
The previous prime is 97534189. The next prime is 97534211. The reversal of 97534205 is 50243579.
It can be written as a sum of positive squares in 4 ways, for example, as 39363076 + 58171129 = 6274^2 + 7627^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 97534205 - 24 = 97534189 is a prime.
It is a super-2 number, since 2×975342052 = 19025842289964050, which contains 22 as substring.
It is a Duffinian number.
It is a plaindrome in base 9.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133244 + ... + 133973.
It is an arithmetic number, because the mean of its divisors is an integer number (14830599).
Almost surely, 297534205 is an apocalyptic number.
It is an amenable number.
97534205 is a deficient number, since it is larger than the sum of its proper divisors (21110587).
97534205 is a wasteful number, since it uses less digits than its factorization.
97534205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267295.
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 97534205 is about 9875.9407146864. The cubic root of 97534205 is about 460.3120205061.
The spelling of 97534205 in words is "ninety-seven million, five hundred thirty-four thousand, two hundred five".
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