Base | Representation |
---|---|
bin | 1100010010001… |
… | …00111111010110 |
3 | 21011220010110112 |
4 | 12021010333112 |
5 | 202334334110 |
6 | 14120323022 |
7 | 2360564666 |
oct | 611047726 |
9 | 234803415 |
10 | 103043030 |
11 | 5318a832 |
12 | 2a613472 |
13 | 1846a90c |
14 | d9841a6 |
15 | 90a6405 |
hex | 6244fd6 |
103043030 has 32 divisors (see below), whose sum is σ = 189550368. Its totient is φ = 40320000.
The previous prime is 103043027. The next prime is 103043053. The reversal of 103043030 is 30340301.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 103042996 and 103043014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152774 + ... + 153446.
It is an arithmetic number, because the mean of its divisors is an integer number (5923449).
Almost surely, 2103043030 is an apocalyptic number.
103043030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103043030 is a deficient number, since it is larger than the sum of its proper divisors (86507338).
103043030 is a wasteful number, since it uses less digits than its factorization.
103043030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 103043030 is about 10151.0112796706. The cubic root of 103043030 is about 468.8200824400.
Adding to 103043030 its reverse (30340301), we get a palindrome (133383331).
The spelling of 103043030 in words is "one hundred three million, forty-three thousand, thirty".
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