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BaseRepresentation
bin10010001111011001
310210111011
4102033121
54342323
61333521
7430552
oct221731
9123434
1074713
1151151
12372a1
1328012
141d329
151720d
hex123d9

74713 has 2 divisors, whose sum is σ = 74714. Its totient is φ = 74712.

The previous prime is 74707. The next prime is 74717. The reversal of 74713 is 31747.

74713 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73984 + 729 = 272^2 + 27^2 .

It is a cyclic number.

It is not a de Polignac number, because 74713 - 29 = 74201 is a prime.

It is equal to p7366 and since 74713 and 7366 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (74717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37356 + 37357.

It is an arithmetic number, because the mean of its divisors is an integer number (37357).

274713 is an apocalyptic number.

It is an amenable number.

74713 is a deficient number, since it is larger than the sum of its proper divisors (1).

74713 is an equidigital number, since it uses as much as digits as its factorization.

74713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 588, while the sum is 22.

The square root of 74713 is about 273.3367885960. The cubic root of 74713 is about 42.1177722427.

Subtracting from 74713 its sum of digits (22), we obtain a triangular number (74691 = T386).

It can be divided in two parts, 74 and 713, that added together give a palindrome (787).

The spelling of 74713 in words is "seventy-four thousand, seven hundred thirteen".