Base | Representation |
---|---|
bin | 11111100100100111010010… |
… | …01111001111101000101010 |
3 | 100002211020012021111102102110 |
4 | 33302103221033033220222 |
5 | 33100001030200210244 |
6 | 403354401421543150 |
7 | 20423663503553526 |
oct | 1762235117175052 |
9 | 302736167442373 |
10 | 69427764460074 |
11 | 201381710723a9 |
12 | 7953695a14ab6 |
13 | 2c980192484c7 |
14 | 1320470b7ad86 |
15 | 805e973b49b9 |
hex | 3f24e93cfa2a |
69427764460074 has 8 divisors (see below), whose sum is σ = 138855528920160. Its totient is φ = 23142588153356.
The previous prime is 69427764460073. The next prime is 69427764460181. The reversal of 69427764460074 is 47006446772496.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
69427764460074 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 69427764459987 and 69427764460014.
It is not an unprimeable number, because it can be changed into a prime (69427764460073) 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, 5785647038334 + ... + 5785647038345.
It is an arithmetic number, because the mean of its divisors is an integer number (17356941115020).
Almost surely, 269427764460074 is an apocalyptic number.
69427764460074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69427764460074 is a wasteful number, since it uses less digits than its factorization.
69427764460074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11571294076684.
The product of its (nonzero) digits is 341397504, while the sum is 66.
The spelling of 69427764460074 in words is "sixty-nine trillion, four hundred twenty-seven billion, seven hundred sixty-four million, four hundred sixty thousand, seventy-four".
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