Base | Representation |
---|---|
bin | 1000000100011… |
… | …11010110110110 |
3 | 11201101022112021 |
4 | 10002033112312 |
5 | 114312233204 |
6 | 10414543354 |
7 | 1451256406 |
oct | 402172666 |
9 | 151338467 |
10 | 67696054 |
11 | 35238058 |
12 | 1a807b5a |
13 | 11042c4a |
14 | 8dc2806 |
15 | 5e23154 |
hex | 408f5b6 |
67696054 has 8 divisors (see below), whose sum is σ = 101579040. Its totient is φ = 33836376.
The previous prime is 67696049. The next prime is 67696067. The reversal of 67696054 is 45069676.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 67696054.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7972 + ... + 14104.
It is an arithmetic number, because the mean of its divisors is an integer number (12697380).
Almost surely, 267696054 is an apocalyptic number.
67696054 is a deficient number, since it is larger than the sum of its proper divisors (33882986).
67696054 is a wasteful number, since it uses less digits than its factorization.
67696054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11654.
The product of its (nonzero) digits is 272160, while the sum is 43.
The square root of 67696054 is about 8227.7611778661. The cubic root of 67696054 is about 407.5564632514.
The spelling of 67696054 in words is "sixty-seven million, six hundred ninety-six thousand, fifty-four".
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