Base | Representation |
---|---|
bin | 1001110101010… |
… | …00011111100010 |
3 | 12202012101000112 |
4 | 10322220133202 |
5 | 132103312244 |
6 | 12103451322 |
7 | 2021026526 |
oct | 472503742 |
9 | 182171015 |
10 | 82479074 |
11 | 42614827 |
12 | 23756b42 |
13 | 1411a8b2 |
14 | ad4dd86 |
15 | 739339e |
hex | 4ea87e2 |
82479074 has 16 divisors (see below), whose sum is σ = 130965120. Its totient is φ = 38890320.
The previous prime is 82479073. The next prime is 82479107. The reversal of 82479074 is 47097428.
It is not an unprimeable number, because it can be changed into a prime (82479073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14042 + ... + 19029.
It is an arithmetic number, because the mean of its divisors is an integer number (8185320).
Almost surely, 282479074 is an apocalyptic number.
82479074 is a deficient number, since it is larger than the sum of its proper divisors (48486046).
82479074 is a wasteful number, since it uses less digits than its factorization.
82479074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33145.
The product of its (nonzero) digits is 112896, while the sum is 41.
The square root of 82479074 is about 9081.7990508489. The cubic root of 82479074 is about 435.2925745666.
The spelling of 82479074 in words is "eighty-two million, four hundred seventy-nine thousand, seventy-four".
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