Base | Representation |
---|---|
bin | 1000010001000… |
… | …10111011100101 |
3 | 11211111022001221 |
4 | 10020202323211 |
5 | 120223132333 |
6 | 10514220341 |
7 | 1501312642 |
oct | 410427345 |
9 | 154438057 |
10 | 69349093 |
11 | 36167000 |
12 | 1b2846b1 |
13 | 114a1488 |
14 | 92d2dc9 |
15 | 614cd2d |
hex | 4222ee5 |
69349093 has 8 divisors (see below), whose sum is σ = 76280256. Its totient is φ = 63043420.
The previous prime is 69349061. The next prime is 69349099. The reversal of 69349093 is 39094396.
It is a happy number.
It is not a de Polignac number, because 69349093 - 25 = 69349061 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 (69349099) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24721 + ... + 27382.
It is an arithmetic number, because the mean of its divisors is an integer number (9535032).
Almost surely, 269349093 is an apocalyptic number.
It is an amenable number.
69349093 is a deficient number, since it is larger than the sum of its proper divisors (6931163).
69349093 is an equidigital number, since it uses as much as digits as its factorization.
69349093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52136 (or 52114 counting only the distinct ones).
The product of its (nonzero) digits is 157464, while the sum is 43.
The square root of 69349093 is about 8327.6102814673. The cubic root of 69349093 is about 410.8471340465.
The spelling of 69349093 in words is "sixty-nine million, three hundred forty-nine thousand, ninety-three".
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