Base | Representation |
---|---|
bin | 1001110110111… |
… | …01101101011110 |
3 | 12202121110000212 |
4 | 10323131231132 |
5 | 132132301204 |
6 | 12112252422 |
7 | 2022625166 |
oct | 473355536 |
9 | 182543025 |
10 | 82697054 |
11 | 42753580 |
12 | 23841112 |
13 | 14195b8b |
14 | ada95a6 |
15 | 73d7c6e |
hex | 4eddb5e |
82697054 has 16 divisors (see below), whose sum is σ = 136016496. Its totient is φ = 37396800.
The previous prime is 82697053. The next prime is 82697071. The reversal of 82697054 is 45079628.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82697053) 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, 5207 + ... + 13874.
It is an arithmetic number, because the mean of its divisors is an integer number (8501031).
Almost surely, 282697054 is an apocalyptic number.
82697054 is a deficient number, since it is larger than the sum of its proper divisors (53319442).
82697054 is a wasteful number, since it uses less digits than its factorization.
82697054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19291.
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 82697054 is about 9093.7920583220. The cubic root of 82697054 is about 435.6757085514.
The spelling of 82697054 in words is "eighty-two million, six hundred ninety-seven thousand, fifty-four".
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