Base | Representation |
---|---|
bin | 1111100110011… |
… | …1001100000000 |
3 | 11120010102002010 |
4 | 3321213030000 |
5 | 113222344433 |
6 | 10254252520 |
7 | 1423116516 |
oct | 371471400 |
9 | 146112063 |
10 | 65434368 |
11 | 33a3289a |
12 | 19ab7140 |
13 | 1073067c |
14 | 89944b6 |
15 | 5b27e63 |
hex | 3e67300 |
65434368 has 36 divisors (see below), whose sum is σ = 174152888. Its totient is φ = 21811200.
The previous prime is 65434367. The next prime is 65434399. The reversal of 65434368 is 86343456.
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (65434361) 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, 41833 + ... + 43368.
Almost surely, 265434368 is an apocalyptic number.
It is an amenable number.
65434368 is an abundant number, since it is smaller than the sum of its proper divisors (108718520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65434368 is an equidigital number, since it uses as much as digits as its factorization.
65434368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85220 (or 85206 counting only the distinct ones).
The product of its digits is 207360, while the sum is 39.
The square root of 65434368 is about 8089.1512533763. The cubic root of 65434368 is about 402.9662161993.
The spelling of 65434368 in words is "sixty-five million, four hundred thirty-four thousand, three hundred sixty-eight".
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