Base | Representation |
---|---|
bin | 1101110110111000000… |
… | …1001110100000011100 |
3 | 211202111102212002202100 |
4 | 3131232001032200130 |
5 | 12400031132012404 |
6 | 301211205125100 |
7 | 23125400152416 |
oct | 3355601164034 |
9 | 752442762670 |
10 | 238069016604 |
11 | 91a678318a1 |
12 | 3a1809b9790 |
13 | 195b03103c3 |
14 | b74603b9b6 |
15 | 62d567cd39 |
hex | 376e04e81c |
238069016604 has 144 divisors (see below), whose sum is σ = 617186053120. Its totient is φ = 77351760000.
The previous prime is 238069016593. The next prime is 238069016609. The reversal of 238069016604 is 406610960832.
238069016604 is a `hidden beast` number, since 2 + 38 + 0 + 6 + 9 + 0 + 1 + 6 + 604 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 238069016604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238069016609) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 229132317 + ... + 229133355.
Almost surely, 2238069016604 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 238069016604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308593026560).
238069016604 is an abundant number, since it is smaller than the sum of its proper divisors (379117036516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238069016604 is a wasteful number, since it uses less digits than its factorization.
238069016604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1952 (or 1947 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The spelling of 238069016604 in words is "two hundred thirty-eight billion, sixty-nine million, sixteen thousand, six hundred four".
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