Base | Representation |
---|---|
bin | 1000001100101… |
… | …10110101111100 |
3 | 11210102010222001 |
4 | 10012112311330 |
5 | 120101302132 |
6 | 10454032044 |
7 | 1463403025 |
oct | 406266574 |
9 | 153363861 |
10 | 68775292 |
11 | 35904993 |
12 | 1b048624 |
13 | 11330251 |
14 | 91c3c4c |
15 | 6087ce7 |
hex | 4196d7c |
68775292 has 6 divisors (see below), whose sum is σ = 120356768. Its totient is φ = 34387644.
The previous prime is 68775283. The next prime is 68775323. The reversal of 68775292 is 29257786.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8596908 + ... + 8596915.
Almost surely, 268775292 is an apocalyptic number.
It is an amenable number.
68775292 is a deficient number, since it is larger than the sum of its proper divisors (51581476).
68775292 is a wasteful number, since it uses less digits than its factorization.
68775292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17193827 (or 17193825 counting only the distinct ones).
The product of its digits is 423360, while the sum is 46.
The square root of 68775292 is about 8293.0870006289. The cubic root of 68775292 is about 409.7108649560.
The spelling of 68775292 in words is "sixty-eight million, seven hundred seventy-five thousand, two hundred ninety-two".
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