Base | Representation |
---|---|
bin | 1001100001001… |
… | …1100100100000 |
3 | 2210010110020112 |
4 | 2120103210200 |
5 | 40210113143 |
6 | 3543430452 |
7 | 663236321 |
oct | 230234440 |
9 | 83113215 |
10 | 39926048 |
11 | 205a0038 |
12 | 11455428 |
13 | 836bca6 |
14 | 5434448 |
15 | 3789e18 |
hex | 2613920 |
39926048 has 18 divisors (see below), whose sum is σ = 78674841. Its totient is φ = 19945152.
The previous prime is 39926041. The next prime is 39926057. The reversal of 39926048 is 84062993.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 28174864 + 11751184 = 5308^2 + 3428^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=4468.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 39925996 and 39926014.
It is not an unprimeable number, because it can be changed into a prime (39926041) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 35186 + ... + 36302.
Almost surely, 239926048 is an apocalyptic number.
It is an amenable number.
39926048 is a deficient number, since it is larger than the sum of its proper divisors (38748793).
39926048 is an frugal number, since it uses more digits than its factorization.
39926048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2244 (or 1119 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 39926048 is about 6318.7061966830. The cubic root of 39926048 is about 341.7842990819.
Multiplying 39926048 by its product of nonzero digits (93312), we get a square (3725579390976 = 19301762).
The spelling of 39926048 in words is "thirty-nine million, nine hundred twenty-six thousand, forty-eight".
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