Base | Representation |
---|---|
bin | 100111011011110010… |
… | …0000000111111000100 |
3 | 22002120202222111011002 |
4 | 1032313210000333010 |
5 | 2341413104102442 |
6 | 102523041032432 |
7 | 6055356360065 |
oct | 1166744007704 |
9 | 262522874132 |
10 | 84684050372 |
11 | 32a06a36499 |
12 | 144b4625718 |
13 | 7ca769cc5c |
14 | 4154cb456c |
15 | 2309815732 |
hex | 13b7900fc4 |
84684050372 has 48 divisors (see below), whose sum is σ = 154283920560. Its totient is φ = 40622088192.
The previous prime is 84684050371. The next prime is 84684050387. The reversal of 84684050372 is 27305048648.
It can be written as a sum of positive squares in 8 ways, for example, as 14408161156 + 70275889216 = 120034^2 + 265096^2 .
It is not an unprimeable number, because it can be changed into a prime (84684050371) 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, 22324508 + ... + 22328300.
It is an arithmetic number, because the mean of its divisors is an integer number (3214248345).
Almost surely, 284684050372 is an apocalyptic number.
It is an amenable number.
84684050372 is a deficient number, since it is larger than the sum of its proper divisors (69599870188).
84684050372 is a wasteful number, since it uses less digits than its factorization.
84684050372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5000 (or 4998 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 47.
The spelling of 84684050372 in words is "eighty-four billion, six hundred eighty-four million, fifty thousand, three hundred seventy-two".
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