Base | Representation |
---|---|
bin | 1000001001011… |
… | …01000001110010 |
3 | 11202121010102112 |
4 | 10010231001302 |
5 | 114443414444 |
6 | 10440445322 |
7 | 1456616306 |
oct | 404550162 |
9 | 152533375 |
10 | 68341874 |
11 | 35639297 |
12 | 1aa79842 |
13 | 1120aba3 |
14 | 910dd06 |
15 | 5eee69e |
hex | 412d072 |
68341874 has 8 divisors (see below), whose sum is σ = 102548208. Its totient is φ = 34159140.
The previous prime is 68341837. The next prime is 68341877. The reversal of 68341874 is 47814386.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×683418742 = 9341223483663752, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (68341877) 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, 6869 + ... + 13559.
It is an arithmetic number, because the mean of its divisors is an integer number (12818526).
Almost surely, 268341874 is an apocalyptic number.
68341874 is a deficient number, since it is larger than the sum of its proper divisors (34206334).
68341874 is a wasteful number, since it uses less digits than its factorization.
68341874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11800.
The product of its digits is 129024, while the sum is 41.
The square root of 68341874 is about 8266.9144183305. The cubic root of 68341874 is about 408.8483924276.
The spelling of 68341874 in words is "sixty-eight million, three hundred forty-one thousand, eight hundred seventy-four".
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