Base | Representation |
---|---|
bin | 100011101111110011… |
… | …010101111001110110 |
3 | 10200001222021222201211 |
4 | 203233303111321312 |
5 | 1112102013431204 |
6 | 25344411512034 |
7 | 2526110465206 |
oct | 435763257166 |
9 | 120058258654 |
10 | 38382952054 |
11 | 153071a2a87 |
12 | 753245861a |
13 | 380905ac65 |
14 | 1c0191a406 |
15 | ee9a6b804 |
hex | 8efcd5e76 |
38382952054 has 16 divisors (see below), whose sum is σ = 58034447856. Its totient is φ = 19038240000.
The previous prime is 38382952043. The next prime is 38382952057. The reversal of 38382952054 is 45025928383.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 38382951989 and 38382952007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38382952057) 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 7 ways as a sum of consecutive naturals, for example, 761854 + ... + 810670.
It is an arithmetic number, because the mean of its divisors is an integer number (3627152991).
Almost surely, 238382952054 is an apocalyptic number.
38382952054 is a deficient number, since it is larger than the sum of its proper divisors (19651495802).
38382952054 is a wasteful number, since it uses less digits than its factorization.
38382952054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51951.
The product of its (nonzero) digits is 2073600, while the sum is 49.
The spelling of 38382952054 in words is "thirty-eight billion, three hundred eighty-two million, nine hundred fifty-two thousand, fifty-four".
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