Base | Representation |
---|---|
bin | 110000000100011111… |
… | …1010100001001101100 |
3 | 100212110021111220000220 |
4 | 1200020333110021230 |
5 | 3142403341433234 |
6 | 115231225451340 |
7 | 10313064531612 |
oct | 1401077241154 |
9 | 325407456026 |
10 | 103230030444 |
11 | 3a86372a852 |
12 | 1800b640b50 |
13 | 9971a64068 |
14 | 4dd40256b2 |
15 | 2a42abaa49 |
hex | 1808fd426c |
103230030444 has 48 divisors (see below), whose sum is σ = 255211852896. Its totient is φ = 32363929600.
The previous prime is 103230030433. The next prime is 103230030457. The reversal of 103230030444 is 444030032301.
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, 131284 + ... + 472964.
It is an arithmetic number, because the mean of its divisors is an integer number (5316913602).
Almost surely, 2103230030444 is an apocalyptic number.
It is an amenable number.
103230030444 is an abundant number, since it is smaller than the sum of its proper divisors (151981822452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103230030444 is a wasteful number, since it uses less digits than its factorization.
103230030444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 343186 (or 343184 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 103230030444 its reverse (444030032301), we get a palindrome (547260062745).
The spelling of 103230030444 in words is "one hundred three billion, two hundred thirty million, thirty thousand, four hundred forty-four".
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