Base | Representation |
---|---|
bin | 1000011101000100… |
… | …00111000111111100 |
3 | 102201022112102221000 |
4 | 10032202013013330 |
5 | 33243412243041 |
6 | 2030214010300 |
7 | 220322040030 |
oct | 41642070774 |
9 | 12638472830 |
10 | 4538790396 |
11 | 1a1a035448 |
12 | a68046990 |
13 | 5744388ba |
14 | 310b261c0 |
15 | 1b8701bb6 |
hex | 10e8871fc |
4538790396 has 96 divisors (see below), whose sum is σ = 13470625280. Its totient is φ = 1294641792.
The previous prime is 4538790367. The next prime is 4538790437. The reversal of 4538790396 is 6930978354.
4538790396 is a `hidden beast` number, since 4 + 538 + 79 + 0 + 39 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 481440 + ... + 490776.
Almost surely, 24538790396 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 4538790396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6735312640).
4538790396 is an abundant number, since it is smaller than the sum of its proper divisors (8931834884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4538790396 is a wasteful number, since it uses less digits than its factorization.
4538790396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10000 (or 9992 counting only the distinct ones).
The product of its (nonzero) digits is 4898880, while the sum is 54.
The square root of 4538790396 is about 67370.5454631325. The cubic root of 4538790396 is about 1655.6938758863.
The spelling of 4538790396 in words is "four billion, five hundred thirty-eight million, seven hundred ninety thousand, three hundred ninety-six".
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