Base | Representation |
---|---|
bin | 100100010000001001… |
… | …000101010011110010 |
3 | 10201110210020102000000 |
4 | 210100021011103302 |
5 | 1114204413202122 |
6 | 25514313010430 |
7 | 2545416323232 |
oct | 442011052362 |
9 | 121423212000 |
10 | 38925522162 |
11 | 15565495a2a |
12 | 76640b3a16 |
13 | 3894599667 |
14 | 1c539d3cc2 |
15 | 102c4e30ac |
hex | 9102454f2 |
38925522162 has 42 divisors (see below), whose sum is σ = 87559323903. Its totient is φ = 12972662892.
The previous prime is 38925522137. The next prime is 38925522169. The reversal of 38925522162 is 26122552983.
38925522162 is a `hidden beast` number, since 3 + 8 + 92 + 552 + 2 + 1 + 6 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 19462761081 + 19462761081 = 139509^2 + 139509^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=139509.
It is not an unprimeable number, because it can be changed into a prime (38925522169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 7530903 + ... + 7536069.
Almost surely, 238925522162 is an apocalyptic number.
38925522162 is an abundant number, since it is smaller than the sum of its proper divisors (48633801741).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38925522162 is an frugal number, since it uses more digits than its factorization.
38925522162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10354 (or 5172 counting only the distinct ones).
The product of its digits is 518400, while the sum is 45.
The spelling of 38925522162 in words is "thirty-eight billion, nine hundred twenty-five million, five hundred twenty-two thousand, one hundred sixty-two".
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