Base | Representation |
---|---|
bin | 1111010001010… |
… | …0110100001000 |
3 | 11110111222212200 |
4 | 3310110310020 |
5 | 112344022032 |
6 | 10204440200 |
7 | 1405255002 |
oct | 364246410 |
9 | 143458780 |
10 | 64048392 |
11 | 33176561 |
12 | 19549060 |
13 | 10366875 |
14 | 8713372 |
15 | 595247c |
hex | 3d14d08 |
64048392 has 48 divisors (see below), whose sum is σ = 182598000. Its totient is φ = 20225376.
The previous prime is 64048379. The next prime is 64048403. The reversal of 64048392 is 29384046.
It is a happy number.
64048392 is a `hidden beast` number, since 640 + 4 + 8 + 3 + 9 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
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 11 ways as a sum of consecutive naturals, for example, 22042 + ... + 24777.
It is an arithmetic number, because the mean of its divisors is an integer number (3804125).
Almost surely, 264048392 is an apocalyptic number.
It is an amenable number.
64048392 is an abundant number, since it is smaller than the sum of its proper divisors (118549608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64048392 is a wasteful number, since it uses less digits than its factorization.
64048392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46850 (or 46843 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 64048392 is about 8003.0239284910. The cubic root of 64048392 is about 400.1007912673.
The spelling of 64048392 in words is "sixty-four million, forty-eight thousand, three hundred ninety-two".
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