Base | Representation |
---|---|
bin | 100100100001010000011000… |
… | …0101101000011110111001101 |
3 | 1120010101021210210100010011001 |
4 | 1021002200300231003313031 |
5 | 314101013030321333401 |
6 | 3055111010241300301 |
7 | 124443050063522635 |
oct | 11102406055036715 |
9 | 1503337723303131 |
10 | 321230011121101 |
11 | 93398978913075 |
12 | 30040640934691 |
13 | 10a31b24760574 |
14 | 5947888cbd6c5 |
15 | 2720de2ea4601 |
hex | 1242830b43dcd |
321230011121101 has 32 divisors (see below), whose sum is σ = 334292793753600. Its totient is φ = 308481838629120.
The previous prime is 321230011121069. The next prime is 321230011121147. The reversal of 321230011121101 is 101121110032123.
It is a cyclic number.
It is not a de Polignac number, because 321230011121101 - 25 = 321230011121069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (321230012121101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 428250286 + ... + 428999728.
It is an arithmetic number, because the mean of its divisors is an integer number (10446649804800).
Almost surely, 2321230011121101 is an apocalyptic number.
It is an amenable number.
321230011121101 is a deficient number, since it is larger than the sum of its proper divisors (13062782632499).
321230011121101 is a wasteful number, since it uses less digits than its factorization.
321230011121101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 750289.
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 321230011121101 its reverse (101121110032123), we get a palindrome (422351121153224).
The spelling of 321230011121101 in words is "three hundred twenty-one trillion, two hundred thirty billion, eleven million, one hundred twenty-one thousand, one hundred one".
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