Base | Representation |
---|---|
bin | 1001110100011… |
… | …10100110001101 |
3 | 12201222222112001 |
4 | 10322032212031 |
5 | 132041414010 |
6 | 12101312301 |
7 | 2020105351 |
oct | 472164615 |
9 | 181888461 |
10 | 82373005 |
11 | 42552070 |
12 | 23705691 |
13 | 140b1530 |
14 | ad23461 |
15 | 7371c3a |
hex | 4e8e98d |
82373005 has 32 divisors (see below), whose sum is σ = 121201920. Its totient is φ = 52884480.
The previous prime is 82373003. The next prime is 82373069. The reversal of 82373005 is 50037328.
It is not a de Polignac number, because 82373005 - 21 = 82373003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82373003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13941 + ... + 18949.
It is an arithmetic number, because the mean of its divisors is an integer number (3787560).
Almost surely, 282373005 is an apocalyptic number.
It is an amenable number.
82373005 is a deficient number, since it is larger than the sum of its proper divisors (38828915).
82373005 is a wasteful number, since it uses less digits than its factorization.
82373005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5061.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 82373005 is about 9075.9575252422. The cubic root of 82373005 is about 435.1058975015.
The spelling of 82373005 in words is "eighty-two million, three hundred seventy-three thousand, five".
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