Base | Representation |
---|---|
bin | 100110110111000001… |
… | …1011111011110110011 |
3 | 21222101211101020220011 |
4 | 1031232003133132303 |
5 | 2331401400202023 |
6 | 102200423555351 |
7 | 6012662664220 |
oct | 1155603373663 |
9 | 258354336804 |
10 | 83450787763 |
11 | 32433880aa2 |
12 | 1420b5bbb57 |
13 | 7b3c030775 |
14 | 40791a6947 |
15 | 228640950d |
hex | 136e0df7b3 |
83450787763 has 8 divisors (see below), whose sum is σ = 95415638528. Its totient is φ = 71496764424.
The previous prime is 83450787751. The next prime is 83450787767. The reversal of 83450787763 is 36778705438.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 83450787763 - 213 = 83450779571 is a prime.
It is the 288879-th Hogben number.
It is a junction number, because it is equal to n+sod(n) for n = 83450787698 and 83450787707.
It is not an unprimeable number, because it can be changed into a prime (83450787767) by changing a digit.
It is a nontrivial repunit in base 288878.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2690331 + ... + 2721172.
It is an arithmetic number, because the mean of its divisors is an integer number (11926954816).
Almost surely, 283450787763 is an apocalyptic number.
83450787763 is a deficient number, since it is larger than the sum of its proper divisors (11964850765).
83450787763 is a wasteful number, since it uses less digits than its factorization.
83450787763 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5413713.
The product of its (nonzero) digits is 23708160, while the sum is 58.
The spelling of 83450787763 in words is "eighty-three billion, four hundred fifty million, seven hundred eighty-seven thousand, seven hundred sixty-three".
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