Base | Representation |
---|---|
bin | 1111100001110… |
… | …0111101101010 |
3 | 11112112222001001 |
4 | 3320130331222 |
5 | 113133132341 |
6 | 10243545214 |
7 | 1420412251 |
oct | 370347552 |
9 | 145488031 |
10 | 65130346 |
11 | 33845436 |
12 | 1998b20a |
13 | 10655188 |
14 | 8915798 |
15 | 5ab7d31 |
hex | 3e1cf6a |
65130346 has 8 divisors (see below), whose sum is σ = 101064420. Its totient is φ = 31442208.
The previous prime is 65130341. The next prime is 65130353. The reversal of 65130346 is 64303156.
It can be written as a sum of positive squares in 2 ways, for example, as 64722025 + 408321 = 8045^2 + 639^2 .
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 (65130341) 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, 561411 + ... + 561526.
Almost surely, 265130346 is an apocalyptic number.
65130346 is a deficient number, since it is larger than the sum of its proper divisors (35934074).
65130346 is a wasteful number, since it uses less digits than its factorization.
65130346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1122968.
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 65130346 is about 8070.3374154988. The cubic root of 65130346 is about 402.3411582124.
The spelling of 65130346 in words is "sixty-five million, one hundred thirty thousand, three hundred forty-six".
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