Base | Representation |
---|---|
bin | 111111111111101101… |
… | …010111011101000110 |
3 | 20120100211121221200111 |
4 | 333333231113131012 |
5 | 2111211413421240 |
6 | 51322252103234 |
7 | 4651545252445 |
oct | 777755273506 |
9 | 216324557614 |
10 | 68714592070 |
11 | 27161661073 |
12 | 11398464b1a |
13 | 663104b447 |
14 | 347c012d5c |
15 | 1bc28541ea |
hex | fffb57746 |
68714592070 has 8 divisors (see below), whose sum is σ = 123686265744. Its totient is φ = 27485836824.
The previous prime is 68714592049. The next prime is 68714592071. The reversal of 68714592070 is 7029541786.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68714592071) 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, 3435729594 + ... + 3435729613.
It is an arithmetic number, because the mean of its divisors is an integer number (15460783218).
Almost surely, 268714592070 is an apocalyptic number.
68714592070 is a deficient number, since it is larger than the sum of its proper divisors (54971673674).
68714592070 is a wasteful number, since it uses less digits than its factorization.
68714592070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6871459214.
The product of its (nonzero) digits is 846720, while the sum is 49.
The spelling of 68714592070 in words is "sixty-eight billion, seven hundred fourteen million, five hundred ninety-two thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •