Base | Representation |
---|---|
bin | 10010111001000000011001… |
… | …111100110101011111110011 |
3 | 101220011120220010122012002221 |
4 | 102321000121330311133303 |
5 | 41342210003341030422 |
6 | 452411250201021511 |
7 | 23333332263202561 |
oct | 2271003174653763 |
9 | 356146803565087 |
10 | 83082282751987 |
11 | 24521aa8732292 |
12 | 9399aa0484897 |
13 | 374881971043c |
14 | 16732bd884a31 |
15 | 991262c623c7 |
hex | 4b9019f357f3 |
83082282751987 has 4 divisors (see below), whose sum is σ = 83083697386560. Its totient is φ = 83080868117416.
The previous prime is 83082282751957. The next prime is 83082282751999. The reversal of 83082282751987 is 78915728228038.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 83082282751987 - 223 = 83082274363379 is a prime.
It is a super-2 number, since 2×830822827519872 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (83082282751907) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707229187 + ... + 707346652.
It is an arithmetic number, because the mean of its divisors is an integer number (20770924346640).
Almost surely, 283082282751987 is an apocalyptic number.
83082282751987 is a deficient number, since it is larger than the sum of its proper divisors (1414634573).
83082282751987 is a wasteful number, since it uses less digits than its factorization.
83082282751987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1414634572.
The product of its (nonzero) digits is 216760320, while the sum is 70.
The spelling of 83082282751987 in words is "eighty-three trillion, eighty-two billion, two hundred eighty-two million, seven hundred fifty-one thousand, nine hundred eighty-seven".
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