Base | Representation |
---|---|
bin | 1001000100011… |
… | …11001110101111 |
3 | 12022011110211020 |
4 | 10202033032233 |
5 | 123434143033 |
6 | 11314425223 |
7 | 1612463442 |
oct | 442171657 |
9 | 168143736 |
10 | 76084143 |
11 | 39a47163 |
12 | 21592213 |
13 | 129bbc05 |
14 | a167659 |
15 | 6a2d6b3 |
hex | 488f3af |
76084143 has 16 divisors (see below), whose sum is σ = 103384320. Its totient is φ = 49762944.
The previous prime is 76084133. The next prime is 76084147. The reversal of 76084143 is 34148067.
It is not a de Polignac number, because 76084143 - 217 = 75953071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76084147) 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, 33828 + ... + 36006.
It is an arithmetic number, because the mean of its divisors is an integer number (6461520).
Almost surely, 276084143 is an apocalyptic number.
76084143 is a deficient number, since it is larger than the sum of its proper divisors (27300177).
76084143 is a wasteful number, since it uses less digits than its factorization.
76084143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2398.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 76084143 is about 8722.6224840927. The cubic root of 76084143 is about 423.7386230967.
The spelling of 76084143 in words is "seventy-six million, eighty-four thousand, one hundred forty-three".
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