Base | Representation |
---|---|
bin | 10110100100110… |
… | …111001101000110 |
3 | 222101201002212020 |
4 | 112210313031012 |
5 | 1233430341204 |
6 | 101330104010 |
7 | 12246265356 |
oct | 2644671506 |
9 | 871632766 |
10 | 378762054 |
11 | 18488a5a0 |
12 | a6a1b006 |
13 | 60616878 |
14 | 38436b66 |
15 | 233babd9 |
hex | 16937346 |
378762054 has 32 divisors (see below), whose sum is σ = 839946240. Its totient is φ = 112893600.
The previous prime is 378762047. The next prime is 378762077. The reversal of 378762054 is 450267873.
It is a junction number, because it is equal to n+sod(n) for n = 378761997 and 378762015.
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, 43014 + ... + 51065.
It is an arithmetic number, because the mean of its divisors is an integer number (26248320).
Almost surely, 2378762054 is an apocalyptic number.
378762054 is an abundant number, since it is smaller than the sum of its proper divisors (461184186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378762054 is a wasteful number, since it uses less digits than its factorization.
378762054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94156.
The product of its (nonzero) digits is 282240, while the sum is 42.
The square root of 378762054 is about 19461.8101419164. The cubic root of 378762054 is about 723.5282416042.
The spelling of 378762054 in words is "three hundred seventy-eight million, seven hundred sixty-two thousand, fifty-four".
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