Base | Representation |
---|---|
bin | 100100000101000101… |
… | …111100101000110001 |
3 | 10200222212102120100020 |
4 | 210011011330220301 |
5 | 1113314434311313 |
6 | 25444051514053 |
7 | 2541005564106 |
oct | 440505745061 |
9 | 120885376306 |
10 | 38740150833 |
11 | 1547a89478a |
12 | 7611bb8929 |
13 | 3865064997 |
14 | 1c3713caad |
15 | 101b0c8323 |
hex | 90517ca31 |
38740150833 has 16 divisors (see below), whose sum is σ = 54379375680. Its totient is φ = 24464208384.
The previous prime is 38740150829. The next prime is 38740150843. The reversal of 38740150833 is 33805104783.
It is not a de Polignac number, because 38740150833 - 22 = 38740150829 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38740150843) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430485 + ... + 512637.
It is an arithmetic number, because the mean of its divisors is an integer number (3398710980).
Almost surely, 238740150833 is an apocalyptic number.
It is an amenable number.
38740150833 is a deficient number, since it is larger than the sum of its proper divisors (15639224847).
38740150833 is a wasteful number, since it uses less digits than its factorization.
38740150833 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90448.
The product of its (nonzero) digits is 241920, while the sum is 42.
The spelling of 38740150833 in words is "thirty-eight billion, seven hundred forty million, one hundred fifty thousand, eight hundred thirty-three".
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