Base | Representation |
---|---|
bin | 100110010011111111… |
… | …1001011011000011100 |
3 | 21212100220101211121221 |
4 | 1030213333023120130 |
5 | 2321444431023430 |
6 | 101444032103124 |
7 | 5641600046413 |
oct | 1144777133034 |
9 | 255326354557 |
10 | 82275251740 |
11 | 31990264420 |
12 | 13b41994aa4 |
13 | 79b2623516 |
14 | 3da700447a |
15 | 221810257a |
hex | 1327fcb61c |
82275251740 has 48 divisors (see below), whose sum is σ = 188520837120. Its totient is φ = 29912604480.
The previous prime is 82275251731. The next prime is 82275251789. The reversal of 82275251740 is 4715257228.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1230901 + ... + 1296019.
It is an arithmetic number, because the mean of its divisors is an integer number (3927517440).
Almost surely, 282275251740 is an apocalyptic number.
It is an amenable number.
82275251740 is an abundant number, since it is smaller than the sum of its proper divisors (106245585380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82275251740 is a wasteful number, since it uses less digits than its factorization.
82275251740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70882 (or 70880 counting only the distinct ones).
The product of its (nonzero) digits is 313600, while the sum is 43.
The spelling of 82275251740 in words is "eighty-two billion, two hundred seventy-five million, two hundred fifty-one thousand, seven hundred forty".
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