Base | Representation |
---|---|
bin | 100110101001101010… |
… | …1011110011110010001 |
3 | 21221020120212202112212 |
4 | 1031103111132132101 |
5 | 2324442121024033 |
6 | 102044132001505 |
7 | 5665610520425 |
oct | 1152325363621 |
9 | 257216782485 |
10 | 83002517393 |
11 | 32223836914 |
12 | 14105460295 |
13 | 7a9a1bb123 |
14 | 4035838b85 |
15 | 225bdad748 |
hex | 135355e791 |
83002517393 has 16 divisors (see below), whose sum is σ = 88076144640. Its totient is φ = 77999922000.
The previous prime is 83002517341. The next prime is 83002517399. The reversal of 83002517393 is 39371520038.
It is a cyclic number.
It is not a de Polignac number, because 83002517393 - 224 = 82985740177 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 83002517393.
It is not an unprimeable number, because it can be changed into a prime (83002517399) 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, 7179968 + ... + 7191518.
It is an arithmetic number, because the mean of its divisors is an integer number (5504759040).
Almost surely, 283002517393 is an apocalyptic number.
It is an amenable number.
83002517393 is a deficient number, since it is larger than the sum of its proper divisors (5073627247).
83002517393 is a wasteful number, since it uses less digits than its factorization.
83002517393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14588.
The product of its (nonzero) digits is 136080, while the sum is 41.
The spelling of 83002517393 in words is "eighty-three billion, two million, five hundred seventeen thousand, three hundred ninety-three".
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