Base | Representation |
---|---|
bin | 1011101000011… |
… | …10110001101101 |
3 | 20210121110222110 |
4 | 11310032301231 |
5 | 144434444333 |
6 | 13403234233 |
7 | 2263254144 |
oct | 564166155 |
9 | 223543873 |
10 | 97578093 |
11 | 50097958 |
12 | 28818979 |
13 | 172a6322 |
14 | cd6075b |
15 | 8877063 |
hex | 5d0ec6d |
97578093 has 8 divisors (see below), whose sum is σ = 130568256. Its totient is φ = 64820000.
The previous prime is 97578077. The next prime is 97578097. The reversal of 97578093 is 39087579.
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 97578093 - 24 = 97578077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97578097) 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, 57033 + ... + 58718.
It is an arithmetic number, because the mean of its divisors is an integer number (16321032).
Almost surely, 297578093 is an apocalyptic number.
It is an amenable number.
97578093 is a deficient number, since it is larger than the sum of its proper divisors (32990163).
97578093 is a wasteful number, since it uses less digits than its factorization.
97578093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116035.
The product of its (nonzero) digits is 476280, while the sum is 48.
The square root of 97578093 is about 9878.1624303309. The cubic root of 97578093 is about 460.3810531924.
The spelling of 97578093 in words is "ninety-seven million, five hundred seventy-eight thousand, ninety-three".
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