Base | Representation |
---|---|
bin | 1011000110100100111101… |
… | …1101111100010101101110 |
3 | 1121020001000202010102110202 |
4 | 2301221033131330111232 |
5 | 3100002211324221442 |
6 | 41544035152033502 |
7 | 2366654313332414 |
oct | 261511735742556 |
9 | 47201022112422 |
10 | 12207630304622 |
11 | 3987255066885 |
12 | 1451b06832892 |
13 | 6a72367910bc |
14 | 302bd12112b4 |
15 | 1628361b5c32 |
hex | b1a4f77c56e |
12207630304622 has 8 divisors (see below), whose sum is σ = 19275205744200. Its totient is φ = 5782561723224.
The previous prime is 12207630304601. The next prime is 12207630304631. The reversal of 12207630304622 is 22640303670221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 321253429069 = 12207630304622 / (1 + 2 + 2 + 0 + 7 + 6 + 3 + 0 + 3 + 0 + 4 + 6 + 2 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160626714497 + ... + 160626714572.
It is an arithmetic number, because the mean of its divisors is an integer number (2409400718025).
Almost surely, 212207630304622 is an apocalyptic number.
12207630304622 is a deficient number, since it is larger than the sum of its proper divisors (7067575439578).
12207630304622 is a wasteful number, since it uses less digits than its factorization.
12207630304622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321253429090.
The product of its (nonzero) digits is 145152, while the sum is 38.
Adding to 12207630304622 its reverse (22640303670221), we get a palindrome (34847933974843).
The spelling of 12207630304622 in words is "twelve trillion, two hundred seven billion, six hundred thirty million, three hundred four thousand, six hundred twenty-two".
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