Base | Representation |
---|---|
bin | 1001110100010… |
… | …10001111111011 |
3 | 12201222002002102 |
4 | 10322022033323 |
5 | 132040331240 |
6 | 12101054015 |
7 | 2020002416 |
oct | 472121773 |
9 | 181862072 |
10 | 82355195 |
11 | 4253a74a |
12 | 236b730b |
13 | 140a63b0 |
14 | ad1ab7d |
15 | 736b815 |
hex | 4e8a3fb |
82355195 has 16 divisors (see below), whose sum is σ = 107470272. Its totient is φ = 60220800.
The previous prime is 82355179. The next prime is 82355197. The reversal of 82355195 is 59155328.
It is not a de Polignac number, because 82355195 - 24 = 82355179 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82355197) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545 + ... + 12845.
It is an arithmetic number, because the mean of its divisors is an integer number (6716892).
Almost surely, 282355195 is an apocalyptic number.
82355195 is a deficient number, since it is larger than the sum of its proper divisors (25115077).
82355195 is a wasteful number, since it uses less digits than its factorization.
82355195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12422.
The product of its digits is 54000, while the sum is 38.
The square root of 82355195 is about 9074.9763085090. The cubic root of 82355195 is about 435.0745369258.
The spelling of 82355195 in words is "eighty-two million, three hundred fifty-five thousand, one hundred ninety-five".
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