Base | Representation |
---|---|
bin | 1011001000100… |
… | …00110010010011 |
3 | 20111201210202200 |
4 | 11210100302103 |
5 | 142402021034 |
6 | 13133414243 |
7 | 2212550640 |
oct | 544206223 |
9 | 214653680 |
10 | 93392019 |
11 | 48798896 |
12 | 2733a383 |
13 | 1646bb66 |
14 | c590dc7 |
15 | 82eba99 |
hex | 5910c93 |
93392019 has 12 divisors (see below), whose sum is σ = 154171056. Its totient is φ = 53366832.
The previous prime is 93392017. The next prime is 93392021. The reversal of 93392019 is 91029339.
It is an interprime number because it is at equal distance from previous prime (93392017) and next prime (93392021).
It is not a de Polignac number, because 93392019 - 21 = 93392017 is a prime.
It is a super-2 number, since 2×933920192 = 17444138425792722, which contains 22 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (93392017) by changing a digit.
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, 741144 + ... + 741269.
It is an arithmetic number, because the mean of its divisors is an integer number (12847588).
Almost surely, 293392019 is an apocalyptic number.
93392019 is a deficient number, since it is larger than the sum of its proper divisors (60779037).
93392019 is a wasteful number, since it uses less digits than its factorization.
93392019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1482426 (or 1482423 counting only the distinct ones).
The product of its (nonzero) digits is 13122, while the sum is 36.
The square root of 93392019 is about 9663.9546253074. The cubic root of 93392019 is about 453.7011932113.
The spelling of 93392019 in words is "ninety-three million, three hundred ninety-two thousand, nineteen".
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