Base | Representation |
---|---|
bin | 11100011010001100… |
… | …010011000010101010 |
3 | 2220201220001001001110 |
4 | 130122030103002222 |
5 | 444433033434120 |
6 | 22002522531150 |
7 | 2126631304503 |
oct | 343214230252 |
9 | 86656031043 |
10 | 30504202410 |
11 | 11a33910840 |
12 | 5ab3966ab6 |
13 | 2b5198bc16 |
14 | 16953b5baa |
15 | bd80222e0 |
hex | 71a3130aa |
30504202410 has 128 divisors (see below), whose sum is σ = 83532902400. Its totient is φ = 7056896000.
The previous prime is 30504202409. The next prime is 30504202423. The reversal of 30504202410 is 1420240503.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3403435 + ... + 3412385.
It is an arithmetic number, because the mean of its divisors is an integer number (652600800).
Almost surely, 230504202410 is an apocalyptic number.
30504202410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 30504202410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41766451200).
30504202410 is an abundant number, since it is smaller than the sum of its proper divisors (53028699990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30504202410 is a wasteful number, since it uses less digits than its factorization.
30504202410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9444.
The product of its (nonzero) digits is 960, while the sum is 21.
Adding to 30504202410 its reverse (1420240503), we get a palindrome (31924442913).
The spelling of 30504202410 in words is "thirty billion, five hundred four million, two hundred two thousand, four hundred ten".
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