Base | Representation |
---|---|
bin | 111101011101000… |
… | …101010011110100 |
3 | 2122212001221220011 |
4 | 331131011103310 |
5 | 4102421042400 |
6 | 250150350004 |
7 | 34356434215 |
oct | 7535052364 |
9 | 2585057804 |
10 | 1031034100 |
11 | 489aa01a8 |
12 | 24935b304 |
13 | 1357b4a65 |
14 | 9ad0940c |
15 | 607b18ba |
hex | 3d7454f4 |
1031034100 has 36 divisors (see below), whose sum is σ = 2314500300. Its totient is φ = 398191360.
The previous prime is 1031034079. The next prime is 1031034127. The reversal of 1031034100 is 14301301.
It can be written as a sum of positive squares in 6 ways, for example, as 20684304 + 1010349796 = 4548^2 + 31786^2 .
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 174865 + ... + 180664.
It is an arithmetic number, because the mean of its divisors is an integer number (64291675).
Almost surely, 21031034100 is an apocalyptic number.
1031034100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1031034100 is an abundant number, since it is smaller than the sum of its proper divisors (1283466200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1031034100 is a wasteful number, since it uses less digits than its factorization.
1031034100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355572 (or 355565 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 1031034100 is about 32109.7197122616. The cubic root of 1031034100 is about 1010.2394948836.
Adding to 1031034100 its reverse (14301301), we get a palindrome (1045335401).
The spelling of 1031034100 in words is "one billion, thirty-one million, thirty-four thousand, one hundred".
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