Base | Representation |
---|---|
bin | 100011110100000111… |
… | …111010111011111011 |
3 | 10200021000201112202000 |
4 | 203310013322323323 |
5 | 1112224044033413 |
6 | 25355521512043 |
7 | 2530650656364 |
oct | 436407727373 |
9 | 120230645660 |
10 | 38455455483 |
11 | 15344113975 |
12 | 75527a2623 |
13 | 381b0950b3 |
14 | 1c0b3d0b6b |
15 | 10010de073 |
hex | 8f41faefb |
38455455483 has 32 divisors (see below), whose sum is σ = 57929387520. Its totient is φ = 25206072480.
The previous prime is 38455455469. The next prime is 38455455491.
38455455483 is a `hidden beast` number, since 3 + 8 + 4 + 5 + 5 + 4 + 554 + 83 = 666.
38455455483 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 38455455483 - 221 = 38453358331 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38455451483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6596616 + ... + 6602442.
It is an arithmetic number, because the mean of its divisors is an integer number (1810293360).
Almost surely, 238455455483 is an apocalyptic number.
38455455483 is a deficient number, since it is larger than the sum of its proper divisors (19473932037).
38455455483 is a wasteful number, since it uses less digits than its factorization.
38455455483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9904 (or 9898 counting only the distinct ones).
The product of its digits is 23040000, while the sum is 54.
The spelling of 38455455483 in words is "thirty-eight billion, four hundred fifty-five million, four hundred fifty-five thousand, four hundred eighty-three".
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