Base | Representation |
---|---|
bin | 1001100111110… |
… | …01100111111010 |
3 | 12121212201010002 |
4 | 10303321213322 |
5 | 131130323414 |
6 | 12001553002 |
7 | 2000026316 |
oct | 463714772 |
9 | 177781102 |
10 | 80714234 |
11 | 41619887 |
12 | 23045762 |
13 | 13950503 |
14 | aa10b46 |
15 | 71454de |
hex | 4cf99fa |
80714234 has 4 divisors (see below), whose sum is σ = 121071354. Its totient is φ = 40357116.
The previous prime is 80714219. The next prime is 80714237. The reversal of 80714234 is 43241708.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 64754209 + 15960025 = 8047^2 + 3995^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 80714197 and 80714206.
It is not an unprimeable number, because it can be changed into a prime (80714237) by changing a digit.
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 as a sum of consecutive naturals, namely, 20178557 + ... + 20178560.
Almost surely, 280714234 is an apocalyptic number.
80714234 is a deficient number, since it is larger than the sum of its proper divisors (40357120).
80714234 is a wasteful number, since it uses less digits than its factorization.
80714234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40357119.
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 80714234 is about 8984.1100839204. The cubic root of 80714234 is about 432.1654494588.
The spelling of 80714234 in words is "eighty million, seven hundred fourteen thousand, two hundred thirty-four".
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