Base | Representation |
---|---|
bin | 10010111110000100011001… |
… | …101111101101010000001011 |
3 | 101221101211212002222212111210 |
4 | 102332010121233231100023 |
5 | 41413404442421130243 |
6 | 453235143003424203 |
7 | 23400426300142554 |
oct | 2276043157552013 |
9 | 357354762885453 |
10 | 83430171661323 |
11 | 2464659a978a03 |
12 | 94353ab825063 |
13 | 377257bb09a96 |
14 | 1686082bc132b |
15 | 99a3247ac933 |
hex | 4be119bed40b |
83430171661323 has 32 divisors (see below), whose sum is σ = 111867630336000. Its totient is φ = 55307410876800.
The previous prime is 83430171661313. The next prime is 83430171661327. The reversal of 83430171661323 is 32316617103438.
83430171661323 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 83430171661323 - 24 = 83430171661307 is a prime.
It is a super-2 number, since 2×834301716613232 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (83430171661327) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1041912378 + ... + 1041992448.
It is an arithmetic number, because the mean of its divisors is an integer number (3495863448000).
Almost surely, 283430171661323 is an apocalyptic number.
83430171661323 is a deficient number, since it is larger than the sum of its proper divisors (28437458674677).
83430171661323 is a wasteful number, since it uses less digits than its factorization.
83430171661323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83163.
The product of its (nonzero) digits is 1306368, while the sum is 48.
The spelling of 83430171661323 in words is "eighty-three trillion, four hundred thirty billion, one hundred seventy-one million, six hundred sixty-one thousand, three hundred twenty-three".
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