Base | Representation |
---|---|
bin | 1101110101000111011000… |
… | …11000111111111101100100 |
3 | 10222200101112212200012102110 |
4 | 12322203230120333331210 |
5 | 12441233430103311400 |
6 | 144403122241041020 |
7 | 6256134666261525 |
oct | 672435430777544 |
9 | 128611485605373 |
10 | 30412334432100 |
11 | 9765886a36895 |
12 | 34b2145326170 |
13 | 13c7b422a730a |
14 | 771d7174484c |
15 | 37b1644a3e50 |
hex | 1ba8ec63ff64 |
30412334432100 has 72 divisors (see below), whose sum is σ = 88864239074688. Its totient is φ = 8029659248000.
The previous prime is 30412334432071. The next prime is 30412334432101. The reversal of 30412334432100 is 123443321403.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (30412334432101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 501823404 + ... + 501884003.
It is an arithmetic number, because the mean of its divisors is an integer number (1234225542704).
Almost surely, 230412334432100 is an apocalyptic number.
30412334432100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
30412334432100 is an abundant number, since it is smaller than the sum of its proper divisors (58451904642588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30412334432100 is a wasteful number, since it uses less digits than its factorization.
30412334432100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1003707525 (or 1003707518 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 30.
Adding to 30412334432100 its reverse (123443321403), we get a palindrome (30535777753503).
The spelling of 30412334432100 in words is "thirty trillion, four hundred twelve billion, three hundred thirty-four million, four hundred thirty-two thousand, one hundred".
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