Base | Representation |
---|---|
bin | 100110100110110010… |
… | …1011101000000000111 |
3 | 21220222212100022201001 |
4 | 1031031211131000013 |
5 | 2324242421324000 |
6 | 102030404114131 |
7 | 5663326506232 |
oct | 1151545350007 |
9 | 256885308631 |
10 | 82906042375 |
11 | 321843327a2 |
12 | 14099095947 |
13 | 7a8320cc10 |
14 | 4026ac4419 |
15 | 22536a346a |
hex | 134d95d007 |
82906042375 has 32 divisors (see below), whose sum is σ = 111484481472. Its totient is φ = 61190640000.
The previous prime is 82906042361. The next prime is 82906042433. The reversal of 82906042375 is 57324060928.
It is not a de Polignac number, because 82906042375 - 29 = 82906041863 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3323700 + ... + 3348550.
It is an arithmetic number, because the mean of its divisors is an integer number (3483890046).
Almost surely, 282906042375 is an apocalyptic number.
82906042375 is a deficient number, since it is larger than the sum of its proper divisors (28578439097).
82906042375 is a wasteful number, since it uses less digits than its factorization.
82906042375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26932 (or 26922 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 46.
The spelling of 82906042375 in words is "eighty-two billion, nine hundred six million, forty-two thousand, three hundred seventy-five".
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