Base | Representation |
---|---|
bin | 100011110010110000… |
… | …000001011100000010 |
3 | 10200012102100220000002 |
4 | 203302300001130002 |
5 | 1112202144212232 |
6 | 25353340000002 |
7 | 2530251060413 |
oct | 436260013402 |
9 | 120172326002 |
10 | 38432413442 |
11 | 15332106065 |
12 | 7546b30002 |
13 | 3816388157 |
14 | 1c0831380a |
15 | eee08bb62 |
hex | 8f2c01702 |
38432413442 has 16 divisors (see below), whose sum is σ = 58776494400. Its totient is φ = 18841924080.
The previous prime is 38432413427. The next prime is 38432413469. The reversal of 38432413442 is 24431423483.
It is a junction number, because it is equal to n+sod(n) for n = 38432413396 and 38432413405.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 372734 + ... + 464537.
It is an arithmetic number, because the mean of its divisors is an integer number (3673530900).
Almost surely, 238432413442 is an apocalyptic number.
38432413442 is a deficient number, since it is larger than the sum of its proper divisors (20344080958).
38432413442 is a wasteful number, since it uses less digits than its factorization.
38432413442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 837721.
The product of its digits is 221184, while the sum is 38.
The spelling of 38432413442 in words is "thirty-eight billion, four hundred thirty-two million, four hundred thirteen thousand, four hundred forty-two".
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