Base | Representation |
---|---|
bin | 1000000001000… |
… | …01001111101110 |
3 | 11200112101211222 |
4 | 10000201033232 |
5 | 114203320123 |
6 | 10401143342 |
7 | 1444400450 |
oct | 400411756 |
9 | 150471758 |
10 | 67245038 |
11 | 34a5a213 |
12 | 1a62ab52 |
13 | 10c15883 |
14 | 8d062d0 |
15 | 5d846c8 |
hex | 40213ee |
67245038 has 8 divisors (see below), whose sum is σ = 115277232. Its totient is φ = 28819296.
The previous prime is 67245029. The next prime is 67245049. The reversal of 67245038 is 83054276.
It is a happy number.
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 = 67244989 and 67245007.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2401595 + ... + 2401622.
It is an arithmetic number, because the mean of its divisors is an integer number (14409654).
Almost surely, 267245038 is an apocalyptic number.
67245038 is a deficient number, since it is larger than the sum of its proper divisors (48032194).
67245038 is a wasteful number, since it uses less digits than its factorization.
67245038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4803226.
The product of its (nonzero) digits is 40320, while the sum is 35.
The square root of 67245038 is about 8200.3071893680. The cubic root of 67245038 is about 406.6493487504.
The spelling of 67245038 in words is "sixty-seven million, two hundred forty-five thousand, thirty-eight".
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