Base | Representation |
---|---|
bin | 100011110101110100… |
… | …111101001101010100 |
3 | 10200100000111201020200 |
4 | 203311310331031110 |
5 | 1112303403212414 |
6 | 25402422300500 |
7 | 2531445633633 |
oct | 436564751524 |
9 | 120300451220 |
10 | 38484038484 |
11 | 15359266791 |
12 | 7560287730 |
13 | 3823c92108 |
14 | 1c1111151a |
15 | 1003888109 |
hex | 8f5d3d354 |
38484038484 has 72 divisors (see below), whose sum is σ = 98344089480. Its totient is φ = 12687840000.
The previous prime is 38484038407. The next prime is 38484038521. The reversal of 38484038484 is 48483048483.
It is a happy number.
38484038484 is a `hidden beast` number, since 3 + 8 + 484 + 0 + 3 + 84 + 84 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 25881730884 + 12602307600 = 160878^2 + 112260^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 38484038484.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3881934 + ... + 3891834.
Almost surely, 238484038484 is an apocalyptic number.
It is an amenable number.
38484038484 is an abundant number, since it is smaller than the sum of its proper divisors (59860050996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38484038484 is a wasteful number, since it uses less digits than its factorization.
38484038484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11081 (or 11076 counting only the distinct ones).
The product of its (nonzero) digits is 9437184, while the sum is 54.
Subtracting 38484038484 from its reverse (48483048483), we obtain a palindrome (9999009999).
It can be divided in two parts, 384840 and 38484, that added together give a palindrome (423324).
The spelling of 38484038484 in words is "thirty-eight billion, four hundred eighty-four million, thirty-eight thousand, four hundred eighty-four".
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