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368013 = 3612011
BaseRepresentation
bin1011001110110001101
3200200211010
41121312031
543234023
611515433
73061632
oct1316615
9620733
10368013
11231548
12158b79
13cb679
1498189
1574093
hex59d8d

368013 has 8 divisors (see below), whose sum is σ = 498976. Its totient is φ = 241200.

The previous prime is 367957. The next prime is 368021. The reversal of 368013 is 310863.

368013 is nontrivially palindromic in base 14.

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

It is not a de Polignac number, because 368013 - 26 = 367949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823 + ... + 1188.

It is an arithmetic number, because the mean of its divisors is an integer number (62372).

2368013 is an apocalyptic number.

It is an amenable number.

368013 is a deficient number, since it is larger than the sum of its proper divisors (130963).

368013 is a wasteful number, since it uses less digits than its factorization.

368013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 368013 is about 606.6407503622. The cubic root of 368013 is about 71.6618012441.

Adding to 368013 its reverse (310863), we get a palindrome (678876).

The spelling of 368013 in words is "three hundred sixty-eight thousand, thirteen".

Divisors: 1 3 61 183 2011 6033 122671 368013