Base | Representation |
---|---|
bin | 1000001011010… |
… | …11011000110100 |
3 | 11210002002210202 |
4 | 10011223120310 |
5 | 120030103200 |
6 | 10450140032 |
7 | 1462032062 |
oct | 405533064 |
9 | 153062722 |
10 | 68597300 |
11 | 357a3192 |
12 | 1ab81618 |
13 | 1129a225 |
14 | 9179032 |
15 | 60501d5 |
hex | 416b634 |
68597300 has 18 divisors (see below), whose sum is σ = 148856358. Its totient is φ = 27438880.
The previous prime is 68597237. The next prime is 68597323. The reversal of 68597300 is 379586.
It can be written as a sum of positive squares in 3 ways, for example, as 5776 + 68591524 = 76^2 + 8282^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 342887 + ... + 343086.
Almost surely, 268597300 is an apocalyptic number.
It is an amenable number.
68597300 is an abundant number, since it is smaller than the sum of its proper divisors (80259058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68597300 is a wasteful number, since it uses less digits than its factorization.
68597300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 685987 (or 685980 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 68597300 is about 8282.3487007008. The cubic root of 68597300 is about 409.3571126345.
The spelling of 68597300 in words is "sixty-eight million, five hundred ninety-seven thousand, three hundred".
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