Base | Representation |
---|---|
bin | 100011101010010000… |
… | …110001011101100011 |
3 | 10122211111101201201022 |
4 | 203222100301131203 |
5 | 1111404220110221 |
6 | 25331251400055 |
7 | 2523601443113 |
oct | 435220613543 |
9 | 118744351638 |
10 | 38290003811 |
11 | 15269788654 |
12 | 75072b302b |
13 | 37c2a160b7 |
14 | 1bd3443043 |
15 | ee180b4ab |
hex | 8ea431763 |
38290003811 has 8 divisors (see below), whose sum is σ = 39922245120. Its totient is φ = 36678555648.
The previous prime is 38290003799. The next prime is 38290003831. The reversal of 38290003811 is 11830009283.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38290003811 - 26 = 38290003747 is a prime.
It is a super-2 number, since 2×382900038112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38290003831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5194526 + ... + 5201891.
It is an arithmetic number, because the mean of its divisors is an integer number (4990280640).
Almost surely, 238290003811 is an apocalyptic number.
38290003811 is a deficient number, since it is larger than the sum of its proper divisors (1632241309).
38290003811 is a wasteful number, since it uses less digits than its factorization.
38290003811 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10396573.
The product of its (nonzero) digits is 10368, while the sum is 35.
The spelling of 38290003811 in words is "thirty-eight billion, two hundred ninety million, three thousand, eight hundred eleven".
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