Base | Representation |
---|---|
bin | 1001001001101010100110… |
… | …10101110010001100010101 |
3 | 2122020202210202210122202100 |
4 | 10210311103111302030111 |
5 | 10114200024410020201 |
6 | 110444305305432313 |
7 | 4144601425522236 |
oct | 444652325621425 |
9 | 78222722718670 |
10 | 20123320001301 |
11 | 6459285588290 |
12 | 231004b19b699 |
13 | b2c80c2642ca |
14 | 4d7d8c4a908d |
15 | 24d6c1540886 |
hex | 124d53572315 |
20123320001301 has 48 divisors (see below), whose sum is σ = 31781735107200. Its totient is φ = 12168183605760.
The previous prime is 20123320001287. The next prime is 20123320001329. The reversal of 20123320001301 is 10310002332102.
20123320001301 is a `hidden beast` number, since 20 + 1 + 23 + 320 + 0 + 0 + 1 + 301 = 666.
It is not a de Polignac number, because 20123320001301 - 225 = 20123286446869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20123320001341) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98159361 + ... + 98364153.
It is an arithmetic number, because the mean of its divisors is an integer number (662119481400).
Almost surely, 220123320001301 is an apocalyptic number.
It is an amenable number.
20123320001301 is a deficient number, since it is larger than the sum of its proper divisors (11658415105899).
20123320001301 is a wasteful number, since it uses less digits than its factorization.
20123320001301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207066 (or 207063 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 20123320001301 its reverse (10310002332102), we get a palindrome (30433322333403).
The spelling of 20123320001301 in words is "twenty trillion, one hundred twenty-three billion, three hundred twenty million, one thousand, three hundred one".
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