Base | Representation |
---|---|
bin | 1001111010010… |
… | …00101000000110 |
3 | 12210102200202102 |
4 | 10331020220012 |
5 | 132240304412 |
6 | 12125512102 |
7 | 2026431020 |
oct | 475105006 |
9 | 183380672 |
10 | 83134982 |
11 | 42a225a7 |
12 | 23a12632 |
13 | 142ba2c8 |
14 | b081010 |
15 | 74728c2 |
hex | 4f48a06 |
83134982 has 8 divisors (see below), whose sum is σ = 142517136. Its totient is φ = 35629272.
The previous prime is 83134979. The next prime is 83134993. The reversal of 83134982 is 28943138.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×831349822 = 13822850464280648, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2969093 + ... + 2969120.
It is an arithmetic number, because the mean of its divisors is an integer number (17814642).
Almost surely, 283134982 is an apocalyptic number.
83134982 is a deficient number, since it is larger than the sum of its proper divisors (59382154).
83134982 is a wasteful number, since it uses less digits than its factorization.
83134982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5938222.
The product of its digits is 41472, while the sum is 38.
The square root of 83134982 is about 9117.8386693339. The cubic root of 83134982 is about 436.4434053481.
The spelling of 83134982 in words is "eighty-three million, one hundred thirty-four thousand, nine hundred eighty-two".
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