Base | Representation |
---|---|
bin | 1000010001010… |
… | …10100011001101 |
3 | 11211112212212210 |
4 | 10020222203031 |
5 | 120230132201 |
6 | 10515021033 |
7 | 1501502634 |
oct | 410524315 |
9 | 154485783 |
10 | 69380301 |
11 | 361884a1 |
12 | 1b29a779 |
13 | 114b2743 |
14 | 930051b |
15 | 61571d6 |
hex | 422a8cd |
69380301 has 4 divisors (see below), whose sum is σ = 92507072. Its totient is φ = 46253532.
The previous prime is 69380293. The next prime is 69380303. The reversal of 69380301 is 10308396.
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 not a de Polignac number, because 69380301 - 23 = 69380293 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69380303) 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, 11563381 + ... + 11563386.
It is an arithmetic number, because the mean of its divisors is an integer number (23126768).
Almost surely, 269380301 is an apocalyptic number.
It is an amenable number.
69380301 is a deficient number, since it is larger than the sum of its proper divisors (23126771).
69380301 is a wasteful number, since it uses less digits than its factorization.
69380301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23126770.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 69380301 is about 8329.4838375496. The cubic root of 69380301 is about 410.9087536678.
Adding to 69380301 its reverse (10308396), we get a palindrome (79688697).
The spelling of 69380301 in words is "sixty-nine million, three hundred eighty thousand, three hundred one".
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