Base | Representation |
---|---|
bin | 100011110111000000… |
… | …100001000100001001 |
3 | 10200101101210001021001 |
4 | 203313000201010021 |
5 | 1112323441034103 |
6 | 25404411015001 |
7 | 2532106202143 |
oct | 436700410411 |
9 | 120341701231 |
10 | 38503846153 |
11 | 15369465563 |
12 | 7566a3a461 |
13 | 3828108b26 |
14 | 1c139c9c93 |
15 | 100549c01d |
hex | 8f7021109 |
38503846153 has 2 divisors, whose sum is σ = 38503846154. Its totient is φ = 38503846152.
The previous prime is 38503846133. The next prime is 38503846211. The reversal of 38503846153 is 35164830583.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 37990687744 + 513158409 = 194912^2 + 22653^2 .
It is a cyclic number.
It is not a de Polignac number, because 38503846153 - 29 = 38503845641 is a prime.
It is not a weakly prime, because it can be changed into another prime (38503846133) 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 as a sum of consecutive naturals, namely, 19251923076 + 19251923077.
It is an arithmetic number, because the mean of its divisors is an integer number (19251923077).
Almost surely, 238503846153 is an apocalyptic number.
It is an amenable number.
38503846153 is a deficient number, since it is larger than the sum of its proper divisors (1).
38503846153 is an equidigital number, since it uses as much as digits as its factorization.
38503846153 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1036800, while the sum is 46.
The spelling of 38503846153 in words is "thirty-eight billion, five hundred three million, eight hundred forty-six thousand, one hundred fifty-three".
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