Base | Representation |
---|---|
bin | 10001100111000111100… |
… | …001101111001111010001 |
3 | 11021200211020111122112011 |
4 | 101213013201233033101 |
5 | 124312024212223101 |
6 | 2323550140102521 |
7 | 153302465330260 |
oct | 21470741571721 |
9 | 4250736448464 |
10 | 1210233320401 |
11 | 427291182186 |
12 | 176674834a41 |
13 | 8a180727891 |
14 | 4280b6645d7 |
15 | 217332d5751 |
hex | 119c786f3d1 |
1210233320401 has 8 divisors (see below), whose sum is σ = 1400631691520. Its totient is φ = 1024211923488.
The previous prime is 1210233320371. The next prime is 1210233320407. The reversal of 1210233320401 is 1040233320121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1210233320401 - 225 = 1210199765969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1210233320407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094242956 + ... + 1094244061.
It is an arithmetic number, because the mean of its divisors is an integer number (175078961440).
Almost surely, 21210233320401 is an apocalyptic number.
It is an amenable number.
1210233320401 is a deficient number, since it is larger than the sum of its proper divisors (190398371119).
1210233320401 is an equidigital number, since it uses as much as digits as its factorization.
1210233320401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2188487103.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 1210233320401 its reverse (1040233320121), we get a palindrome (2250466640522).
The spelling of 1210233320401 in words is "one trillion, two hundred ten billion, two hundred thirty-three million, three hundred twenty thousand, four hundred one".
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