Base | Representation |
---|---|
bin | 101111001110010001000… |
… | …111111111110110001001 |
3 | 102111020021001012200011211 |
4 | 233032101013333312021 |
5 | 411132014041220241 |
6 | 10522443335253121 |
7 | 453311321144551 |
oct | 57162107776611 |
9 | 12436231180154 |
10 | 3245135101321 |
11 | 1041288189603 |
12 | 444b1921a1a1 |
13 | 1a7026a43909 |
14 | b30cb574161 |
15 | 596303e1781 |
hex | 2f3911ffd89 |
3245135101321 has 4 divisors (see below), whose sum is σ = 3245139129600. Its totient is φ = 3245131073044.
The previous prime is 3245135101319. The next prime is 3245135101333. The reversal of 3245135101321 is 1231015315423.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 3245135101321 - 21 = 3245135101319 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3245135101361) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344281 + ... + 2570758.
It is an arithmetic number, because the mean of its divisors is an integer number (811284782400).
Almost surely, 23245135101321 is an apocalyptic number.
It is an amenable number.
3245135101321 is a deficient number, since it is larger than the sum of its proper divisors (4028279).
3245135101321 is a wasteful number, since it uses less digits than its factorization.
3245135101321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4028278.
The product of its (nonzero) digits is 10800, while the sum is 31.
The spelling of 3245135101321 in words is "three trillion, two hundred forty-five billion, one hundred thirty-five million, one hundred one thousand, three hundred twenty-one".
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