Base | Representation |
---|---|
bin | 1001001111010… |
… | …1011100000000 |
3 | 2200220220120010 |
4 | 2103311130000 |
5 | 34410112143 |
6 | 3502344520 |
7 | 650255364 |
oct | 223653400 |
9 | 80826503 |
10 | 38754048 |
11 | 1a96a543 |
12 | 10b8b140 |
13 | 804b6b8 |
14 | 520b2a4 |
15 | 3607a33 |
hex | 24f5700 |
38754048 has 36 divisors (see below), whose sum is σ = 103144328. Its totient is φ = 12917760.
The previous prime is 38754041. The next prime is 38754049. The reversal of 38754048 is 84045783.
It is a junction number, because it is equal to n+sod(n) for n = 38753997 and 38754015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38754041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24463 + ... + 25998.
Almost surely, 238754048 is an apocalyptic number.
It is an amenable number.
38754048 is an abundant number, since it is smaller than the sum of its proper divisors (64390280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38754048 is an equidigital number, since it uses as much as digits as its factorization.
38754048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50480 (or 50466 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 39.
The square root of 38754048 is about 6225.2749336877. The cubic root of 38754048 is about 338.4067556174.
The spelling of 38754048 in words is "thirty-eight million, seven hundred fifty-four thousand, forty-eight".
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