Base | Representation |
---|---|
bin | 10011001101011101010… |
… | …110010110011111000110 |
3 | 11200012110111202020202121 |
4 | 103031131112112133012 |
5 | 133112102000201410 |
6 | 2450242200400154 |
7 | 164242555131232 |
oct | 23153526263706 |
9 | 4605414666677 |
10 | 1320121100230 |
11 | 469950a44649 |
12 | 193a21a7605a |
13 | 976438c29ca |
14 | 47c739955c2 |
15 | 245156129da |
hex | 1335d5967c6 |
1320121100230 has 8 divisors (see below), whose sum is σ = 2376217980432. Its totient is φ = 528048440088.
The previous prime is 1320121100219. The next prime is 1320121100237. The reversal of 1320121100230 is 320011210231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1320121100237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66006055002 + ... + 66006055021.
It is an arithmetic number, because the mean of its divisors is an integer number (297027247554).
Almost surely, 21320121100230 is an apocalyptic number.
1320121100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1320121100230 is a deficient number, since it is larger than the sum of its proper divisors (1056096880202).
1320121100230 is a wasteful number, since it uses less digits than its factorization.
1320121100230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132012110030.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1320121100230 its reverse (320011210231), we get a palindrome (1640132310461).
The spelling of 1320121100230 in words is "one trillion, three hundred twenty billion, one hundred twenty-one million, one hundred thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •