Base | Representation |
---|---|
bin | 1101110010100011000010… |
… | …11110010110010100010010 |
3 | 10222100221210222101222212012 |
4 | 12321101201132112110102 |
5 | 12433312231220033232 |
6 | 144254411250302522 |
7 | 6246562401662060 |
oct | 671214136262422 |
9 | 128327728358765 |
10 | 30324104455442 |
11 | 9731420465506 |
12 | 3499021287a42 |
13 | 13bc7210aa935 |
14 | 76b9a1959030 |
15 | 378bed70d9b2 |
hex | 1b9461796512 |
30324104455442 has 16 divisors (see below), whose sum is σ = 51991636439232. Its totient is φ = 12994180423440.
The previous prime is 30324104455433. The next prime is 30324104455487. The reversal of 30324104455442 is 24455440142303.
It is a super-2 number, since 2×303241044554422 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30324104455442.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155260853 + ... + 155456040.
It is an arithmetic number, because the mean of its divisors is an integer number (3249477277452).
Almost surely, 230324104455442 is an apocalyptic number.
30324104455442 is a deficient number, since it is larger than the sum of its proper divisors (21667531983790).
30324104455442 is a wasteful number, since it uses less digits than its factorization.
30324104455442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310723873.
The product of its (nonzero) digits is 921600, while the sum is 41.
Adding to 30324104455442 its reverse (24455440142303), we get a palindrome (54779544597745).
The spelling of 30324104455442 in words is "thirty trillion, three hundred twenty-four billion, one hundred four million, four hundred fifty-five thousand, four hundred forty-two".
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