Base | Representation |
---|---|
bin | 1000000001110… |
… | …01000000001001 |
3 | 11200201100022221 |
4 | 10000321000021 |
5 | 114214423340 |
6 | 10403214041 |
7 | 1445254240 |
oct | 400710011 |
9 | 150640287 |
10 | 67342345 |
11 | 35016334 |
12 | 1a677321 |
13 | 10c4ac55 |
14 | 8d2d957 |
15 | 5da344a |
hex | 4039009 |
67342345 has 8 divisors (see below), whose sum is σ = 92355264. Its totient is φ = 46177584.
The previous prime is 67342339. The next prime is 67342351. The reversal of 67342345 is 54324376.
It is an interprime number because it is at equal distance from previous prime (67342339) and next prime (67342351).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 67342345 - 23 = 67342337 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 67342345.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961999 + ... + 962068.
It is an arithmetic number, because the mean of its divisors is an integer number (11544408).
Almost surely, 267342345 is an apocalyptic number.
It is an amenable number.
67342345 is a deficient number, since it is larger than the sum of its proper divisors (25012919).
67342345 is a wasteful number, since it uses less digits than its factorization.
67342345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1924079.
The product of its digits is 60480, while the sum is 34.
The square root of 67342345 is about 8206.2381759245. The cubic root of 67342345 is about 406.8454016646.
The spelling of 67342345 in words is "sixty-seven million, three hundred forty-two thousand, three hundred forty-five".
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