Base | Representation |
---|---|
bin | 100000001010100100… |
… | …1101001001100001101 |
3 | 20121021220112100020221 |
4 | 1000111021221030031 |
5 | 2112431011420120 |
6 | 51422102311341 |
7 | 4663504041316 |
oct | 1002511511415 |
9 | 217256470227 |
10 | 69074326285 |
11 | 27326724778 |
12 | 11478a28551 |
13 | 668a732223 |
14 | 34b3ad560d |
15 | 1be42120aa |
hex | 101526930d |
69074326285 has 8 divisors (see below), whose sum is σ = 84056645376. Its totient is φ = 54481158480.
The previous prime is 69074326267. The next prime is 69074326297. The reversal of 69074326285 is 58262347096.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 69074326285 - 25 = 69074326253 is a prime.
It is a Duffinian number.
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, 97287429 + ... + 97288138.
It is an arithmetic number, because the mean of its divisors is an integer number (10507080672).
Almost surely, 269074326285 is an apocalyptic number.
It is an amenable number.
69074326285 is a deficient number, since it is larger than the sum of its proper divisors (14982319091).
69074326285 is a wasteful number, since it uses less digits than its factorization.
69074326285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194575643.
The product of its (nonzero) digits is 4354560, while the sum is 52.
The spelling of 69074326285 in words is "sixty-nine billion, seventy-four million, three hundred twenty-six thousand, two hundred eighty-five".
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