Base | Representation |
---|---|
bin | 100011110011101111… |
… | …000011000010010000 |
3 | 10200020120110021101201 |
4 | 203303233003002100 |
5 | 1112220411410211 |
6 | 25355130040544 |
7 | 2530541361400 |
oct | 436357030220 |
9 | 120216407351 |
10 | 38448935056 |
11 | 1534046aa94 |
12 | 7550579154 |
13 | 381992125c |
14 | 1c0a5b4800 |
15 | 10007520c1 |
hex | 8f3bc3090 |
38448935056 has 135 divisors (see below), whose sum is σ = 89138447769. Its totient is φ = 16019278464.
The previous prime is 38448935039. The next prime is 38448935081. The reversal of 38448935056 is 65053984483.
The square root of 38448935056 is 196084.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 4504557456 + 33944377600 = 67116^2 + 184240^2 .
It is a junction number, because it is equal to n+sod(n) for n = 38448934988 and 38448935006.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 258046470 + ... + 258046618.
Almost surely, 238448935056 is an apocalyptic number.
38448935056 is the 196084-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38448935056
38448935056 is an abundant number, since it is smaller than the sum of its proper divisors (50689512713).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38448935056 is an equidigital number, since it uses as much as digits as its factorization.
38448935056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414 (or 205 counting only the distinct ones).
The product of its (nonzero) digits is 12441600, while the sum is 55.
The spelling of 38448935056 in words is "thirty-eight billion, four hundred forty-eight million, nine hundred thirty-five thousand, fifty-six".
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