Base | Representation |
---|---|
bin | 110011001010… |
… | …010000010111 |
3 | 221020100220201 |
4 | 303022100113 |
5 | 11413130401 |
6 | 1155241331 |
7 | 221665102 |
oct | 63122027 |
9 | 27210821 |
10 | 13411351 |
11 | 7630168 |
12 | 45a9247 |
13 | 2a17515 |
14 | 1ad1739 |
15 | 129db01 |
hex | cca417 |
13411351 has 4 divisors (see below), whose sum is σ = 14200272. Its totient is φ = 12622432.
The previous prime is 13411339. The next prime is 13411357. The reversal of 13411351 is 15311431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15311431 = 197 ⋅77723.
It is not a de Polignac number, because 13411351 - 211 = 13409303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13411357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394435 + ... + 394468.
It is an arithmetic number, because the mean of its divisors is an integer number (3550068).
Almost surely, 213411351 is an apocalyptic number.
13411351 is a deficient number, since it is larger than the sum of its proper divisors (788921).
13411351 is an equidigital number, since it uses as much as digits as its factorization.
13411351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 788920.
The product of its digits is 180, while the sum is 19.
The square root of 13411351 is about 3662.1511437951. The cubic root of 13411351 is about 237.5878219998.
Adding to 13411351 its reverse (15311431), we get a palindrome (28722782).
The spelling of 13411351 in words is "thirteen million, four hundred eleven thousand, three hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •