Base | Representation |
---|---|
bin | 1001001111010… |
… | …1100010000010 |
3 | 2200220221002102 |
4 | 2103311202002 |
5 | 34410120214 |
6 | 3502350402 |
7 | 650256455 |
oct | 223654202 |
9 | 80827072 |
10 | 38754434 |
11 | 1a96a864 |
12 | 10b8b402 |
13 | 804b924 |
14 | 520b49c |
15 | 3607bde |
hex | 24f5882 |
38754434 has 4 divisors (see below), whose sum is σ = 58131654. Its totient is φ = 19377216.
The previous prime is 38754421. The next prime is 38754449. The reversal of 38754434 is 43445783.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43445783 = 1511 ⋅28753.
It can be written as a sum of positive squares in only one way, i.e., 35343025 + 3411409 = 5945^2 + 1847^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 9688607 + ... + 9688610.
Almost surely, 238754434 is an apocalyptic number.
38754434 is a deficient number, since it is larger than the sum of its proper divisors (19377220).
38754434 is a wasteful number, since it uses less digits than its factorization.
38754434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19377219.
The product of its digits is 161280, while the sum is 38.
The square root of 38754434 is about 6225.3059362573. The cubic root of 38754434 is about 338.4078791523.
The spelling of 38754434 in words is "thirty-eight million, seven hundred fifty-four thousand, four hundred thirty-four".
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