Base | Representation |
---|---|
bin | 1001110100010… |
… | …10110001111111 |
3 | 12201222012002011 |
4 | 10322022301333 |
5 | 132040414000 |
6 | 12101112051 |
7 | 2020011652 |
oct | 472126177 |
9 | 181865064 |
10 | 82357375 |
11 | 42541351 |
12 | 236b8627 |
13 | 140a7399 |
14 | ad1b899 |
15 | 736c2ba |
hex | 4e8ac7f |
82357375 has 16 divisors (see below), whose sum is σ = 105565824. Its totient is φ = 64101600.
The previous prime is 82357357. The next prime is 82357393. The reversal of 82357375 is 57375328.
It is an interprime number because it is at equal distance from previous prime (82357357) and next prime (82357393).
It is not a de Polignac number, because 82357375 - 215 = 82324607 is a prime.
It is a Duffinian number.
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, 4279 + ... + 13528.
It is an arithmetic number, because the mean of its divisors is an integer number (6597864).
Almost surely, 282357375 is an apocalyptic number.
82357375 is a deficient number, since it is larger than the sum of its proper divisors (23208449).
82357375 is a wasteful number, since it uses less digits than its factorization.
82357375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17859 (or 17849 counting only the distinct ones).
The product of its digits is 176400, while the sum is 40.
The square root of 82357375 is about 9075.0964182206. The cubic root of 82357375 is about 435.0783758017.
The spelling of 82357375 in words is "eighty-two million, three hundred fifty-seven thousand, three hundred seventy-five".
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