Base | Representation |
---|---|
bin | 1000010000101… |
… | …11010011000001 |
3 | 11211101212201001 |
4 | 10020113103001 |
5 | 120220121231 |
6 | 10513212001 |
7 | 1501024006 |
oct | 410272301 |
9 | 154355631 |
10 | 69301441 |
11 | 36134220 |
12 | 1b261001 |
13 | 11485891 |
14 | 92bd8ad |
15 | 613db61 |
hex | 42174c1 |
69301441 has 4 divisors (see below), whose sum is σ = 75601584. Its totient is φ = 63001300.
The previous prime is 69301433. The next prime is 69301447. The reversal of 69301441 is 14410396.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 69301441 - 23 = 69301433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69301447) 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, 3150055 + ... + 3150076.
It is an arithmetic number, because the mean of its divisors is an integer number (18900396).
Almost surely, 269301441 is an apocalyptic number.
It is an amenable number.
69301441 is a deficient number, since it is larger than the sum of its proper divisors (6300143).
69301441 is a wasteful number, since it uses less digits than its factorization.
69301441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6300142.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 69301441 is about 8324.7487049160. The cubic root of 69301441 is about 410.7530103762.
The spelling of 69301441 in words is "sixty-nine million, three hundred one thousand, four hundred forty-one".
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