Base | Representation |
---|---|
bin | 1000001001101… |
… | …01000110101110 |
3 | 11202122210210212 |
4 | 10010311012232 |
5 | 120000444313 |
6 | 10441302422 |
7 | 1460114621 |
oct | 404650656 |
9 | 152583725 |
10 | 68374958 |
11 | 35661133 |
12 | 1aa94a12 |
13 | 1121cc72 |
14 | 911bdb8 |
15 | 60093a8 |
hex | 41351ae |
68374958 has 16 divisors (see below), whose sum is σ = 108378000. Its totient is φ = 32262912.
The previous prime is 68374951. The next prime is 68374979. The reversal of 68374958 is 85947386.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68374951) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6878 + ... + 13566.
It is an arithmetic number, because the mean of its divisors is an integer number (6773625).
Almost surely, 268374958 is an apocalyptic number.
68374958 is a deficient number, since it is larger than the sum of its proper divisors (40003042).
68374958 is a wasteful number, since it uses less digits than its factorization.
68374958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6979.
The product of its digits is 1451520, while the sum is 50.
The square root of 68374958 is about 8268.9151646392. The cubic root of 68374958 is about 408.9143556862.
The spelling of 68374958 in words is "sixty-eight million, three hundred seventy-four thousand, nine hundred fifty-eight".
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