Base | Representation |
---|---|
bin | 100111000001100000… |
… | …1101001000110000000 |
3 | 22000022100102102000010 |
4 | 1032003001221012000 |
5 | 2333111432440014 |
6 | 102255353024520 |
7 | 6024464361033 |
oct | 1160301510600 |
9 | 260270372003 |
10 | 83802624384 |
11 | 325a4440066 |
12 | 142a93b5140 |
13 | 7b96baa90b |
14 | 40adbd101a |
15 | 22a7257359 |
hex | 1383069180 |
83802624384 has 128 divisors (see below), whose sum is σ = 230307840000. Its totient is φ = 26971176960.
The previous prime is 83802624337. The next prime is 83802624391. The reversal of 83802624384 is 48342620838.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5337057 + ... + 5352735.
It is an arithmetic number, because the mean of its divisors is an integer number (1799280000).
Almost surely, 283802624384 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 83802624384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115153920000).
83802624384 is an abundant number, since it is smaller than the sum of its proper divisors (146505215616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83802624384 is a wasteful number, since it uses less digits than its factorization.
83802624384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16176 (or 16164 counting only the distinct ones).
The product of its (nonzero) digits is 1769472, while the sum is 48.
The spelling of 83802624384 in words is "eighty-three billion, eight hundred two million, six hundred twenty-four thousand, three hundred eighty-four".
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