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395007 = 3353373
BaseRepresentation
bin1100000011011111111
3202001211220
41200123333
5100120012
612244423
73233424
oct1403377
9661756
10395007
1124a858
12170713
1310aa42
14a3d4b
157c08c
hex606ff

395007 has 8 divisors (see below), whose sum is σ = 529584. Its totient is φ = 261888.

The previous prime is 394993. The next prime is 395023. The reversal of 395007 is 700593.

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

It is not a de Polignac number, because 395007 - 26 = 394943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395027) 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, 873 + ... + 1245.

It is an arithmetic number, because the mean of its divisors is an integer number (66198).

2395007 is an apocalyptic number.

395007 is a deficient number, since it is larger than the sum of its proper divisors (134577).

395007 is a wasteful number, since it uses less digits than its factorization.

395007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729.

The product of its (nonzero) digits is 945, while the sum is 24.

The square root of 395007 is about 628.4958233751. The cubic root of 395007 is about 73.3727726330.

The spelling of 395007 in words is "three hundred ninety-five thousand, seven".

Divisors: 1 3 353 373 1059 1119 131669 395007