Base | Representation |
---|---|
bin | 10110100100010… |
… | …111100010101011 |
3 | 222101110111221212 |
4 | 112210113202223 |
5 | 1233412213423 |
6 | 101323223335 |
7 | 12245215304 |
oct | 2644274253 |
9 | 871414855 |
10 | 378632363 |
11 | 18480110a |
12 | a6977b4b |
13 | 6059c825 |
14 | 384017ab |
15 | 23392578 |
hex | 169178ab |
378632363 has 4 divisors (see below), whose sum is σ = 378673008. Its totient is φ = 378591720.
The previous prime is 378632333. The next prime is 378632407. The reversal of 378632363 is 363236873.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 378632363 - 26 = 378632299 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 378632363.
It is not an unprimeable number, because it can be changed into a prime (378632333) 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, 1370 + ... + 27552.
It is an arithmetic number, because the mean of its divisors is an integer number (94668252).
Almost surely, 2378632363 is an apocalyptic number.
378632363 is a deficient number, since it is larger than the sum of its proper divisors (40645).
378632363 is a wasteful number, since it uses less digits than its factorization.
378632363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40644.
The product of its digits is 326592, while the sum is 41.
The square root of 378632363 is about 19458.4779209475. The cubic root of 378632363 is about 723.4456516579.
The spelling of 378632363 in words is "three hundred seventy-eight million, six hundred thirty-two thousand, three hundred sixty-three".
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