Base | Representation |
---|---|
bin | 110010111100… |
… | …100011101101 |
3 | 221010111221201 |
4 | 302330203231 |
5 | 11404331440 |
6 | 1154125501 |
7 | 221342401 |
oct | 62744355 |
9 | 27114851 |
10 | 13355245 |
11 | 75a1aa2 |
12 | 4580891 |
13 | 29c7b17 |
14 | 1ab9101 |
15 | 128c19a |
hex | cbc8ed |
13355245 has 8 divisors (see below), whose sum is σ = 16103520. Its totient is φ = 10632720.
The previous prime is 13355231. The next prime is 13355257. The reversal of 13355245 is 54255331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13355245 - 25 = 13355213 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5275 + ... + 7384.
It is an arithmetic number, because the mean of its divisors is an integer number (2012940).
Almost surely, 213355245 is an apocalyptic number.
It is an amenable number.
13355245 is a deficient number, since it is larger than the sum of its proper divisors (2748275).
13355245 is a wasteful number, since it uses less digits than its factorization.
13355245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12875.
The product of its digits is 9000, while the sum is 28.
The square root of 13355245 is about 3654.4828635527. The cubic root of 13355245 is about 237.2560449758.
The spelling of 13355245 in words is "thirteen million, three hundred fifty-five thousand, two hundred forty-five".
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