Base | Representation |
---|---|
bin | 111101011001110… |
… | …001111000101010 |
3 | 2122210102221222022 |
4 | 331121301320222 |
5 | 4102210334411 |
6 | 250120024442 |
7 | 34346166362 |
oct | 7531617052 |
9 | 2583387868 |
10 | 1030168106 |
11 | 489559600 |
12 | 249002122 |
13 | 135570836 |
14 | 9ab619a2 |
15 | 6068eedb |
hex | 3d671e2a |
1030168106 has 24 divisors (see below), whose sum is σ = 1787903040. Its totient is φ = 443611080.
The previous prime is 1030168103. The next prime is 1030168123. The reversal of 1030168106 is 6018610301.
It is a super-2 number, since 2×10301681062 = 2122492653239254472, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1030168103) 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 11 ways as a sum of consecutive naturals, for example, 107426 + ... + 116621.
It is an arithmetic number, because the mean of its divisors is an integer number (74495960).
Almost surely, 21030168106 is an apocalyptic number.
1030168106 is a deficient number, since it is larger than the sum of its proper divisors (757734934).
1030168106 is a wasteful number, since it uses less digits than its factorization.
1030168106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224090 (or 224079 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 1030168106 is about 32096.2319595307. The cubic root of 1030168106 is about 1009.9565729784.
Adding to 1030168106 its reverse (6018610301), we get a palindrome (7048778407).
The spelling of 1030168106 in words is "one billion, thirty million, one hundred sixty-eight thousand, one hundred six".
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