Base | Representation |
---|---|
bin | 111101011010010… |
… | …100110001100010 |
3 | 2122210201020000001 |
4 | 331122110301202 |
5 | 4102224423020 |
6 | 250123050214 |
7 | 34350333121 |
oct | 7532246142 |
9 | 2583636001 |
10 | 1030311010 |
11 | 489646a03 |
12 | 24907096a |
13 | 1355c08b1 |
14 | 9ab9bab8 |
15 | 606bc50a |
hex | 3d694c62 |
1030311010 has 24 divisors (see below), whose sum is σ = 1970074260. Its totient is φ = 387880704.
The previous prime is 1030310989. The next prime is 1030311047. The reversal of 1030311010 is 101130301.
1030311010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 995465601 + 34845409 = 31551^2 + 5903^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175365 + ... + 181144.
Almost surely, 21030311010 is an apocalyptic number.
1030311010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030311010 is a deficient number, since it is larger than the sum of its proper divisors (939763250).
1030311010 is a wasteful number, since it uses less digits than its factorization.
1030311010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356550 (or 356533 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 10.
The square root of 1030311010 is about 32098.4580626547. The cubic root of 1030311010 is about 1010.0032709106.
Adding to 1030311010 its reverse (101130301), we get a palindrome (1131441311).
The spelling of 1030311010 in words is "one billion, thirty million, three hundred eleven thousand, ten".
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