Base | Representation |
---|---|
bin | 10110100010110… |
… | …100010100100110 |
3 | 222100200212110211 |
4 | 112202310110212 |
5 | 1233311212313 |
6 | 101310410034 |
7 | 12241603405 |
oct | 2642642446 |
9 | 870625424 |
10 | 378225958 |
11 | 184553840 |
12 | a680091a |
13 | 60489856 |
14 | 3833763c |
15 | 23311e3d |
hex | 168b4526 |
378225958 has 16 divisors (see below), whose sum is σ = 620701200. Its totient is φ = 171424800.
The previous prime is 378225941. The next prime is 378225973. The reversal of 378225958 is 859522873.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 16953 + ... + 32308.
It is an arithmetic number, because the mean of its divisors is an integer number (38793825).
Almost surely, 2378225958 is an apocalyptic number.
378225958 is a deficient number, since it is larger than the sum of its proper divisors (242475242).
378225958 is a wasteful number, since it uses less digits than its factorization.
378225958 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49623.
The product of its digits is 1209600, while the sum is 49.
The square root of 378225958 is about 19448.0322397923. The cubic root of 378225958 is about 723.1867222282.
The spelling of 378225958 in words is "three hundred seventy-eight million, two hundred twenty-five thousand, nine hundred fifty-eight".
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