Base | Representation |
---|---|
bin | 111000011100010110… |
… | …0101110110001110100 |
3 | 102120212100121222001122 |
4 | 1300320230232301310 |
5 | 3441214321144244 |
6 | 131403330043112 |
7 | 11520463561622 |
oct | 1607054566164 |
9 | 376770558048 |
10 | 121210334324 |
11 | 4745008a222 |
12 | 1b5a9119498 |
13 | b578b89621 |
14 | 5c1bda6512 |
15 | 32463831ee |
hex | 1c38b2ec74 |
121210334324 has 24 divisors (see below), whose sum is σ = 212499187488. Its totient is φ = 60496359840.
The previous prime is 121210334317. The next prime is 121210334353. The reversal of 121210334324 is 423433012121.
It is a junction number, because it is equal to n+sod(n) for n = 121210334293 and 121210334302.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7292207 + ... + 7308809.
It is an arithmetic number, because the mean of its divisors is an integer number (8854132812).
Almost surely, 2121210334324 is an apocalyptic number.
It is an amenable number.
121210334324 is a deficient number, since it is larger than the sum of its proper divisors (91288853164).
121210334324 is a wasteful number, since it uses less digits than its factorization.
121210334324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19775 (or 19773 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 121210334324 its reverse (423433012121), we get a palindrome (544643346445).
The spelling of 121210334324 in words is "one hundred twenty-one billion, two hundred ten million, three hundred thirty-four thousand, three hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •