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3454 = 211157
BaseRepresentation
bin110101111110
311201221
4311332
5102304
623554
713033
oct6576
94657
103454
112660
121bba
131759
14138a
151054
hexd7e

3454 has 8 divisors (see below), whose sum is σ = 5688. Its totient is φ = 1560.

The previous prime is 3449. The next prime is 3457. The reversal of 3454 is 4543.

Adding to 3454 its reverse (4543), we get a palindrome (7997).

Subtracting 3454 from its reverse (4543), we obtain a square (1089 = 332).

It can be divided in two parts, 34 and 54, that added together give a palindrome (88).

3454 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 32 + 55 + 43 + 44 .

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3457) by changing a digit.

3454 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57 + ... + 100.

It is an arithmetic number, because the mean of its divisors is an integer number (711).

23454 is an apocalyptic number.

3454 is a deficient number, since it is larger than the sum of its proper divisors (2234).

3454 is a wasteful number, since it uses less digits than its factorization.

3454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170.

The product of its digits is 240, while the sum is 16.

The square root of 3454 is about 58.7707410197. The cubic root of 3454 is about 15.1161355521.

The spelling of 3454 in words is "three thousand, four hundred fifty-four".

Divisors: 1 2 11 22 157 314 1727 3454