Base | Representation |
---|---|
bin | 1000001100101… |
… | …10001011110010 |
3 | 11210102000021010 |
4 | 10012112023302 |
5 | 120101210334 |
6 | 10454011350 |
7 | 1463362122 |
oct | 406261362 |
9 | 153360233 |
10 | 68772594 |
11 | 35902960 |
12 | 1b046b56 |
13 | 1132bc57 |
14 | 91c2c82 |
15 | 60870e9 |
hex | 41962f2 |
68772594 has 32 divisors (see below), whose sum is σ = 151027776. Its totient is φ = 20704320.
The previous prime is 68772577. The next prime is 68772607. The reversal of 68772594 is 49527786.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7044 + ... + 13680.
It is an arithmetic number, because the mean of its divisors is an integer number (4719618).
Almost surely, 268772594 is an apocalyptic number.
68772594 is an abundant number, since it is smaller than the sum of its proper divisors (82255182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68772594 is a wasteful number, since it uses less digits than its factorization.
68772594 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6810.
The product of its digits is 846720, while the sum is 48.
The square root of 68772594 is about 8292.9243334303. The cubic root of 68772594 is about 409.7055073422.
The spelling of 68772594 in words is "sixty-eight million, seven hundred seventy-two thousand, five hundred ninety-four".
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