Base | Representation |
---|---|
bin | 1000001000010… |
… | …00101110110010 |
3 | 11202022120111011 |
4 | 10010020232302 |
5 | 114424140302 |
6 | 10433341134 |
7 | 1455430000 |
oct | 404105662 |
9 | 152276434 |
10 | 68193202 |
11 | 35547620 |
12 | 1aa077aa |
13 | 1118830c |
14 | 90b1a70 |
15 | 5ec05d7 |
hex | 4108bb2 |
68193202 has 40 divisors (see below), whose sum is σ = 130280112. Its totient is φ = 26548200.
The previous prime is 68193199. The next prime is 68193217. The reversal of 68193202 is 20239186.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52177 + ... + 53467.
Almost surely, 268193202 is an apocalyptic number.
68193202 is a deficient number, since it is larger than the sum of its proper divisors (62086910).
68193202 is a wasteful number, since it uses less digits than its factorization.
68193202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1332 (or 1311 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 68193202 is about 8257.9175341002. The cubic root of 68193202 is about 408.5517054185.
The spelling of 68193202 in words is "sixty-eight million, one hundred ninety-three thousand, two hundred two".
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