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395372 = 22971019
BaseRepresentation
bin1100000100001101100
3202002100102
41200201230
5100122442
612250232
73234455
oct1404154
9662312
10395372
1125005a
12170978
1310ac63
14a412c
157c232
hex6086c

395372 has 12 divisors (see below), whose sum is σ = 699720. Its totient is φ = 195456.

The previous prime is 395323. The next prime is 395377. The reversal of 395372 is 273593.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (395377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122 + ... + 897.

It is an arithmetic number, because the mean of its divisors is an integer number (58310).

2395372 is an apocalyptic number.

It is an amenable number.

395372 is a deficient number, since it is larger than the sum of its proper divisors (304348).

395372 is a wasteful number, since it uses less digits than its factorization.

395372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120 (or 1118 counting only the distinct ones).

The product of its digits is 5670, while the sum is 29.

The square root of 395372 is about 628.7861321626. The cubic root of 395372 is about 73.3953653274.

It can be divided in two parts, 395 and 372, that added together give a palindrome (767).

The spelling of 395372 in words is "three hundred ninety-five thousand, three hundred seventy-two".

Divisors: 1 2 4 97 194 388 1019 2038 4076 98843 197686 395372