Base | Representation |
---|---|
bin | 10110100010000… |
… | …101011110011110 |
3 | 222100100010021011 |
4 | 112202011132132 |
5 | 1233234042303 |
6 | 101302325434 |
7 | 12240144112 |
oct | 2642053636 |
9 | 870303234 |
10 | 378034078 |
11 | 184432664 |
12 | a672987a |
13 | 60420406 |
14 | 382c7742 |
15 | 232c516d |
hex | 1688579e |
378034078 has 8 divisors (see below), whose sum is σ = 567693072. Its totient is φ = 188803056.
The previous prime is 378034067. The next prime is 378034079. The reversal of 378034078 is 870430873.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 378034078.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (378034079) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104775 + ... + 108322.
It is an arithmetic number, because the mean of its divisors is an integer number (70961634).
Almost surely, 2378034078 is an apocalyptic number.
378034078 is a deficient number, since it is larger than the sum of its proper divisors (189658994).
378034078 is a wasteful number, since it uses less digits than its factorization.
378034078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213986.
The product of its (nonzero) digits is 112896, while the sum is 40.
The square root of 378034078 is about 19443.0984670654. The cubic root of 378034078 is about 723.0644068610.
The spelling of 378034078 in words is "three hundred seventy-eight million, thirty-four thousand, seventy-eight".
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