Base | Representation |
---|---|
bin | 10001100111000001010… |
… | …111101110101010101001 |
3 | 11021200120001011010021202 |
4 | 101213001113232222221 |
5 | 124311321242031241 |
6 | 2323532010213545 |
7 | 153300102364616 |
oct | 21470127565251 |
9 | 4250501133252 |
10 | 1210130033321 |
11 | 427238946060 |
12 | 1766461242b5 |
13 | 8a165202b71 |
14 | 427dba5950d |
15 | 217291d1d9b |
hex | 119c15eeaa9 |
1210130033321 has 8 divisors (see below), whose sum is σ = 1320207505344. Its totient is φ = 1100063503120.
The previous prime is 1210130033269. The next prime is 1210130033323. The reversal of 1210130033321 is 1233300310121.
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 1210130033321 - 26 = 1210130033257 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1210130033293 and 1210130033302.
It is not an unprimeable number, because it can be changed into a prime (1210130033323) 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, 2503346 + ... + 2947371.
It is an arithmetic number, because the mean of its divisors is an integer number (165025938168).
Almost surely, 21210130033321 is an apocalyptic number.
1210130033321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1210130033321 is a deficient number, since it is larger than the sum of its proper divisors (110077472023).
1210130033321 is a wasteful number, since it uses less digits than its factorization.
1210130033321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5470911.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 1210130033321 its reverse (1233300310121), we get a palindrome (2443430343442).
The spelling of 1210130033321 in words is "one trillion, two hundred ten billion, one hundred thirty million, thirty-three thousand, three hundred twenty-one".
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