Base | Representation |
---|---|
bin | 1000010001010… |
… | …10010100001101 |
3 | 11211112211120020 |
4 | 10020222110031 |
5 | 120230114331 |
6 | 10515012353 |
7 | 1501500063 |
oct | 410522415 |
9 | 154484506 |
10 | 69379341 |
11 | 361877a9 |
12 | 1b29a0b9 |
13 | 114b2185 |
14 | 9300033 |
15 | 6156c96 |
hex | 422a50d |
69379341 has 4 divisors (see below), whose sum is σ = 92505792. Its totient is φ = 46252892.
The previous prime is 69379337. The next prime is 69379369. The reversal of 69379341 is 14397396.
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 69379341 - 22 = 69379337 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 69379293 and 69379302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69379381) 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, 11563221 + ... + 11563226.
It is an arithmetic number, because the mean of its divisors is an integer number (23126448).
Almost surely, 269379341 is an apocalyptic number.
It is an amenable number.
69379341 is a deficient number, since it is larger than the sum of its proper divisors (23126451).
69379341 is a wasteful number, since it uses less digits than its factorization.
69379341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23126450.
The product of its digits is 122472, while the sum is 42.
The square root of 69379341 is about 8329.4262107302. The cubic root of 69379341 is about 410.9068584409.
The spelling of 69379341 in words is "sixty-nine million, three hundred seventy-nine thousand, three hundred forty-one".
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