Base | Representation |
---|---|
bin | 10111011010001… |
… | …101111000111001 |
3 | 1000101000200210111 |
4 | 113122031320321 |
5 | 1301020423401 |
6 | 102545544321 |
7 | 12506210440 |
oct | 2732157071 |
9 | 1011020714 |
10 | 392748601 |
11 | 191772923 |
12 | ab6450a1 |
13 | 634a2b2b |
14 | 3a237d57 |
15 | 2472ee51 |
hex | 1768de39 |
392748601 has 8 divisors (see below), whose sum is σ = 472479680. Its totient is φ = 318923568.
The previous prime is 392748583. The next prime is 392748619. The reversal of 392748601 is 106847293.
It is an interprime number because it is at equal distance from previous prime (392748583) and next prime (392748619).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 392748601 - 211 = 392746553 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (392748001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476366 + ... + 1476631.
It is an arithmetic number, because the mean of its divisors is an integer number (59059960).
Almost surely, 2392748601 is an apocalyptic number.
It is an amenable number.
392748601 is a deficient number, since it is larger than the sum of its proper divisors (79731079).
392748601 is a wasteful number, since it uses less digits than its factorization.
392748601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2953023.
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 392748601 is about 19817.8858862392. The cubic root of 392748601 is about 732.3267232936.
The spelling of 392748601 in words is "three hundred ninety-two million, seven hundred forty-eight thousand, six hundred one".
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