Base | Representation |
---|---|
bin | 100011111001110101… |
… | …110011000110100000 |
3 | 10200111201012102010000 |
4 | 203321311303012200 |
5 | 1112423122234341 |
6 | 25413225340000 |
7 | 2533224136113 |
oct | 437165630640 |
9 | 120451172100 |
10 | 38551368096 |
11 | 1539327349a |
12 | 757a937600 |
13 | 3834c07317 |
14 | 1c1a03a57a |
15 | 10097378b6 |
hex | 8f9d731a0 |
38551368096 has 120 divisors (see below), whose sum is σ = 113454389664. Its totient is φ = 12841856640.
The previous prime is 38551368091. The next prime is 38551368133. The reversal of 38551368096 is 69086315583.
38551368096 is a `hidden beast` number, since 3 + 8 + 551 + 3 + 6 + 80 + 9 + 6 = 666.
38551368096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (38551368091) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4741891 + ... + 4750013.
Almost surely, 238551368096 is an apocalyptic number.
38551368096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38551368096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56727194832).
38551368096 is an abundant number, since it is smaller than the sum of its proper divisors (74903021568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38551368096 is a wasteful number, since it uses less digits than its factorization.
38551368096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9976 (or 9959 counting only the distinct ones).
The product of its (nonzero) digits is 4665600, while the sum is 54.
The spelling of 38551368096 in words is "thirty-eight billion, five hundred fifty-one million, three hundred sixty-eight thousand, ninety-six".
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