Base | Representation |
---|---|
bin | 11100010101011010… |
… | …100000111011001010 |
3 | 2220112022012112022012 |
4 | 130111122200323022 |
5 | 444302023340320 |
6 | 21550540455522 |
7 | 2124636046301 |
oct | 342532407312 |
9 | 86468175265 |
10 | 30424043210 |
11 | 119a2640a70 |
12 | 5a90b4a5a2 |
13 | 2b3b1a4242 |
14 | 16888ab438 |
15 | bd0e8b4c5 |
hex | 7156a0eca |
30424043210 has 64 divisors (see below), whose sum is σ = 60437349504. Its totient is φ = 10934784000.
The previous prime is 30424043179. The next prime is 30424043213. The reversal of 30424043210 is 1234042403.
It is not an unprimeable number, because it can be changed into a prime (30424043213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11212814 + ... + 11215526.
It is an arithmetic number, because the mean of its divisors is an integer number (944333586).
Almost surely, 230424043210 is an apocalyptic number.
30424043210 is a deficient number, since it is larger than the sum of its proper divisors (30013306294).
30424043210 is a wasteful number, since it uses less digits than its factorization.
30424043210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3879.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 30424043210 its reverse (1234042403), we get a palindrome (31658085613).
The spelling of 30424043210 in words is "thirty billion, four hundred twenty-four million, forty-three thousand, two hundred ten".
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