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153413 = 1311801
BaseRepresentation
bin100101011101000101
321210102222
4211131011
514402123
63142125
71206161
oct453505
9253388
10153413
11a5297
1274945
1354aa0
143dca1
15306c8
hex25745

153413 has 4 divisors (see below), whose sum is σ = 165228. Its totient is φ = 141600.

The previous prime is 153409. The next prime is 153421. The reversal of 153413 is 314351.

153413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49729 + 103684 = 223^2 + 322^2 .

It is a cyclic number.

It is not a de Polignac number, because 153413 - 22 = 153409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 153391 and 153400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153443) 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, 5888 + ... + 5913.

It is an arithmetic number, because the mean of its divisors is an integer number (41307).

2153413 is an apocalyptic number.

153413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

153413 is a deficient number, since it is larger than the sum of its proper divisors (11815).

153413 is a wasteful number, since it uses less digits than its factorization.

153413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11814.

The product of its digits is 180, while the sum is 17.

The square root of 153413 is about 391.6797160947. The cubic root of 153413 is about 53.5328938542.

Adding to 153413 its reverse (314351), we get a palindrome (467764).

The spelling of 153413 in words is "one hundred fifty-three thousand, four hundred thirteen".

Divisors: 1 13 11801 153413