Base | Representation |
---|---|
bin | 1011101001001… |
… | …00000100000010 |
3 | 20210202220120200 |
4 | 11310210010002 |
5 | 200000242112 |
6 | 13405150030 |
7 | 2264066301 |
oct | 564440402 |
9 | 223686520 |
10 | 97665282 |
11 | 50147410 |
12 | 2885b316 |
13 | 17306c10 |
14 | cd84438 |
15 | 8892cdc |
hex | 5d24102 |
97665282 has 96 divisors (see below), whose sum is σ = 261817920. Its totient is φ = 25868160.
The previous prime is 97665277. The next prime is 97665317. The reversal of 97665282 is 28256679.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47908 + ... + 49904.
It is an arithmetic number, because the mean of its divisors is an integer number (2727270).
Almost surely, 297665282 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 97665282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130908960).
97665282 is an abundant number, since it is smaller than the sum of its proper divisors (164152638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97665282 is a wasteful number, since it uses less digits than its factorization.
97665282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2048 (or 2045 counting only the distinct ones).
The product of its digits is 362880, while the sum is 45.
The square root of 97665282 is about 9882.5746645295. The cubic root of 97665282 is about 460.5181338727.
The spelling of 97665282 in words is "ninety-seven million, six hundred sixty-five thousand, two hundred eighty-two".
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