Base | Representation |
---|---|
bin | 1000000001110… |
… | …11111011011010 |
3 | 11200201221202211 |
4 | 10000323323122 |
5 | 114220314310 |
6 | 10403345334 |
7 | 1445334211 |
oct | 400737332 |
9 | 150657684 |
10 | 67354330 |
11 | 3502433a |
12 | 1a68224a |
13 | 10c53544 |
14 | 8d34078 |
15 | 5da6c8a |
hex | 403beda |
67354330 has 8 divisors (see below), whose sum is σ = 121237812. Its totient is φ = 26941728.
The previous prime is 67354321. The next prime is 67354333. The reversal of 67354330 is 3345376.
It can be written as a sum of positive squares in 2 ways, for example, as 65561409 + 1792921 = 8097^2 + 1339^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 67354292 and 67354301.
It is not an unprimeable number, because it can be changed into a prime (67354333) 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, 3367707 + ... + 3367726.
Almost surely, 267354330 is an apocalyptic number.
67354330 is a deficient number, since it is larger than the sum of its proper divisors (53883482).
67354330 is a wasteful number, since it uses less digits than its factorization.
67354330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6735440.
The product of its (nonzero) digits is 22680, while the sum is 31.
The square root of 67354330 is about 8206.9683805898. The cubic root of 67354330 is about 406.8695358251.
The spelling of 67354330 in words is "sixty-seven million, three hundred fifty-four thousand, three hundred thirty".
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