Base | Representation |
---|---|
bin | 1000000010011… |
… | …00111100110000 |
3 | 11200212111101222 |
4 | 10001030330300 |
5 | 114230032143 |
6 | 10405044212 |
7 | 1446044366 |
oct | 401147460 |
9 | 150774358 |
10 | 67424048 |
11 | 3507175a |
12 | 1a6b6668 |
13 | 10c791b3 |
14 | 8d51636 |
15 | 5dbc768 |
hex | 404cf30 |
67424048 has 10 divisors (see below), whose sum is σ = 130634124. Its totient is φ = 33712016.
The previous prime is 67424047. The next prime is 67424069. The reversal of 67424048 is 84042476.
It is a junction number, because it is equal to n+sod(n) for n = 67423999 and 67424017.
It is not an unprimeable number, because it can be changed into a prime (67424047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106986 + ... + 2107017.
Almost surely, 267424048 is an apocalyptic number.
It is an amenable number.
67424048 is a deficient number, since it is larger than the sum of its proper divisors (63210076).
67424048 is a wasteful number, since it uses less digits than its factorization.
67424048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4214011 (or 4214005 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 35.
The square root of 67424048 is about 8211.2147700569. The cubic root of 67424048 is about 407.0098700285.
The spelling of 67424048 in words is "sixty-seven million, four hundred twenty-four thousand, forty-eight".
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