Base | Representation |
---|---|
bin | 10001100101101101000010… |
… | …00101101110011010010110 |
3 | 12001221122221212110120110001 |
4 | 20302312201011232122112 |
5 | 20032203323040224303 |
6 | 214132500020521514 |
7 | 11101312532002336 |
oct | 1062664105563226 |
9 | 161848855416401 |
10 | 38678883133078 |
11 | 11362693199251 |
12 | 440828785029a |
13 | 18775315ba6c6 |
14 | 97a0d45990c6 |
15 | 4711d6eb231d |
hex | 232da116e696 |
38678883133078 has 32 divisors (see below), whose sum is σ = 58206584217600. Its totient is φ = 19276820450784.
The previous prime is 38678883133067. The next prime is 38678883133091. The reversal of 38678883133078 is 87033138887683.
It is a super-3 number, since 3×386788831330783 (a number of 42 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 38678883133078.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1866821203 + ... + 1866841921.
It is an arithmetic number, because the mean of its divisors is an integer number (1818955756800).
Almost surely, 238678883133078 is an apocalyptic number.
38678883133078 is a deficient number, since it is larger than the sum of its proper divisors (19527701084522).
38678883133078 is a wasteful number, since it uses less digits than its factorization.
38678883133078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23764.
The product of its (nonzero) digits is 780337152, while the sum is 73.
The spelling of 38678883133078 in words is "thirty-eight trillion, six hundred seventy-eight billion, eight hundred eighty-three million, one hundred thirty-three thousand, seventy-eight".
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