Search a number
-
+
378795 = 3525253
BaseRepresentation
bin1011100011110101011
3201020121110
41130132223
544110140
612041403
73135234
oct1343653
9636543
10378795
1123965a
12163263
13103551
149c08b
1577380
hex5c7ab

378795 has 8 divisors (see below), whose sum is σ = 606096. Its totient is φ = 202016.

The previous prime is 378793. The next prime is 378809. The reversal of 378795 is 597873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 378795 - 21 = 378793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (378793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12612 + ... + 12641.

It is an arithmetic number, because the mean of its divisors is an integer number (75762).

2378795 is an apocalyptic number.

378795 is a deficient number, since it is larger than the sum of its proper divisors (227301).

378795 is a wasteful number, since it uses less digits than its factorization.

378795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25261.

The product of its digits is 52920, while the sum is 39.

The square root of 378795 is about 615.4632401695. The cubic root of 378795 is about 72.3549219304.

The spelling of 378795 in words is "three hundred seventy-eight thousand, seven hundred ninety-five".

Divisors: 1 3 5 15 25253 75759 126265 378795