Base | Representation |
---|---|
bin | 1000000100011… |
… | …00010000001110 |
3 | 11201100200002110 |
4 | 10002030100032 |
5 | 114311331332 |
6 | 10414404450 |
7 | 1451204346 |
oct | 402142016 |
9 | 151320073 |
10 | 67683342 |
11 | 35229551 |
12 | 1a800726 |
13 | 1103a21c |
14 | 8dbbd26 |
15 | 5e1e4cc |
hex | 408c40e |
67683342 has 16 divisors (see below), whose sum is σ = 141252480. Its totient is φ = 21580152.
The previous prime is 67683331. The next prime is 67683353. The reversal of 67683342 is 24338676.
It is an interprime number because it is at equal distance from previous prime (67683331) and next prime (67683353).
It is a self number, because there is not a number n which added to its sum of digits gives 67683342.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245092 + ... + 245367.
It is an arithmetic number, because the mean of its divisors is an integer number (8828280).
Almost surely, 267683342 is an apocalyptic number.
67683342 is an abundant number, since it is smaller than the sum of its proper divisors (73569138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67683342 is a wasteful number, since it uses less digits than its factorization.
67683342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490487.
The product of its digits is 145152, while the sum is 39.
The square root of 67683342 is about 8226.9886349745. The cubic root of 67683342 is about 407.5309512667.
The spelling of 67683342 in words is "sixty-seven million, six hundred eighty-three thousand, three hundred forty-two".
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