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103304411 = 714757773
BaseRepresentation
bin1100010100001…
…00110011011011
321012101102000022
412022010303123
5202421220121
614130101055
72363034020
oct612046333
9235342008
10103304411
1153349151
122a71a78b
131852c892
14da11547
159108aab
hex6284cdb

103304411 has 4 divisors (see below), whose sum is σ = 118062192. Its totient is φ = 88546632.

The previous prime is 103304389. The next prime is 103304437. The reversal of 103304411 is 114403301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114403301 = 591939039.

It is a cyclic number.

It is not a de Polignac number, because 103304411 - 214 = 103288027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103304411.

It is not an unprimeable number, because it can be changed into a prime (103304441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7378880 + ... + 7378893.

It is an arithmetic number, because the mean of its divisors is an integer number (29515548).

Almost surely, 2103304411 is an apocalyptic number.

103304411 is a deficient number, since it is larger than the sum of its proper divisors (14757781).

103304411 is an equidigital number, since it uses as much as digits as its factorization.

103304411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14757780.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 103304411 is about 10163.8777540858. The cubic root of 103304411 is about 469.2161538505.

Adding to 103304411 its reverse (114403301), we get a palindrome (217707712).

It can be divided in two parts, 10330 and 4411, that added together give a palindrome (14741).

The spelling of 103304411 in words is "one hundred three million, three hundred four thousand, four hundred eleven".

Divisors: 1 7 14757773 103304411