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368023 = 2316001
BaseRepresentation
bin1011001110110010111
3200200211111
41121312113
543234043
611515451
73061645
oct1316627
9620744
10368023
11231557
12158b87
13cb686
1498195
157409d
hex59d97

368023 has 4 divisors (see below), whose sum is σ = 384048. Its totient is φ = 352000.

The previous prime is 368021. The next prime is 368029. The reversal of 368023 is 320863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320863 = 674789.

It is a cyclic number.

It is not a de Polignac number, because 368023 - 21 = 368021 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 367985 and 368003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368021) 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, 7978 + ... + 8023.

It is an arithmetic number, because the mean of its divisors is an integer number (96012).

2368023 is an apocalyptic number.

368023 is a deficient number, since it is larger than the sum of its proper divisors (16025).

368023 is a wasteful number, since it uses less digits than its factorization.

368023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16024.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 368023 is about 606.6489924165. The cubic root of 368023 is about 71.6624503258.

Adding to 368023 its reverse (320863), we get a palindrome (688886).

The spelling of 368023 in words is "three hundred sixty-eight thousand, twenty-three".

Divisors: 1 23 16001 368023