Base | Representation |
---|---|
bin | 1000000111100… |
… | …00000011000010 |
3 | 11202010102210120 |
4 | 10003300003002 |
5 | 114412421343 |
6 | 10431241110 |
7 | 1454526144 |
oct | 403600302 |
9 | 152112716 |
10 | 68092098 |
11 | 35488668 |
12 | 1a979196 |
13 | 111512a9 |
14 | 9086c94 |
15 | 5ea0683 |
hex | 40f00c2 |
68092098 has 32 divisors (see below), whose sum is σ = 142515072. Its totient is φ = 21648000.
The previous prime is 68092081. The next prime is 68092111. The reversal of 68092098 is 89029086.
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, 82528 + ... + 83348.
It is an arithmetic number, because the mean of its divisors is an integer number (4453596).
Almost surely, 268092098 is an apocalyptic number.
68092098 is an abundant number, since it is smaller than the sum of its proper divisors (74422974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68092098 is a wasteful number, since it uses less digits than its factorization.
68092098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1450.
The product of its (nonzero) digits is 62208, while the sum is 42.
The square root of 68092098 is about 8251.7936232070. The cubic root of 68092098 is about 408.3496977846.
The spelling of 68092098 in words is "sixty-eight million, ninety-two thousand, ninety-eight".
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