Base | Representation |
---|---|
bin | 111101011001101… |
… | …110001101010010 |
3 | 2122210102012022101 |
4 | 331121232031102 |
5 | 4102204344132 |
6 | 250115431014 |
7 | 34346104432 |
oct | 7531561522 |
9 | 2583365271 |
10 | 1030153042 |
11 | 489549256 |
12 | 248bb546a |
13 | 135566a19 |
14 | 9ab5a2c2 |
15 | 6068a7e7 |
hex | 3d66e352 |
1030153042 has 8 divisors (see below), whose sum is σ = 1545519600. Its totient is φ = 514979844.
The previous prime is 1030153037. The next prime is 1030153067. The reversal of 1030153042 is 2403510301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10301530422 = 2122430579883707528, which contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 34192 + ... + 56827.
It is an arithmetic number, because the mean of its divisors is an integer number (193189950).
Almost surely, 21030153042 is an apocalyptic number.
1030153042 is a deficient number, since it is larger than the sum of its proper divisors (515366558).
1030153042 is an equidigital number, since it uses as much as digits as its factorization.
1030153042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96680.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 1030153042 is about 32095.9972893817. The cubic root of 1030153042 is about 1009.9516501378.
Adding to 1030153042 its reverse (2403510301), we get a palindrome (3433663343).
The spelling of 1030153042 in words is "one billion, thirty million, one hundred fifty-three thousand, forty-two".
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