Base | Representation |
---|---|
bin | 1000001001101… |
… | …10000101111010 |
3 | 11202200000100122 |
4 | 10010312011322 |
5 | 120001112002 |
6 | 10441333242 |
7 | 1460132456 |
oct | 404660572 |
9 | 152600318 |
10 | 68379002 |
11 | 3566417a |
12 | 1aa97222 |
13 | 11221a63 |
14 | 911d666 |
15 | 600a6a2 |
hex | 413617a |
68379002 has 8 divisors (see below), whose sum is σ = 102604512. Its totient is φ = 34177500.
The previous prime is 68379001. The next prime is 68379007. The reversal of 68379002 is 20097386.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (68379001) 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, 5627 + ... + 12977.
It is an arithmetic number, because the mean of its divisors is an integer number (12825564).
Almost surely, 268379002 is an apocalyptic number.
68379002 is a deficient number, since it is larger than the sum of its proper divisors (34225510).
68379002 is a wasteful number, since it uses less digits than its factorization.
68379002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12004.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 68379002 is about 8269.1596912867. The cubic root of 68379002 is about 408.9224172003.
The spelling of 68379002 in words is "sixty-eight million, three hundred seventy-nine thousand, two".
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