Base | Representation |
---|---|
bin | 10010111011101111110… |
… | …010100011100110011001 |
3 | 11121101101010002022112002 |
4 | 102323233302203212121 |
5 | 132304124400143113 |
6 | 2433415111330345 |
7 | 163000356065006 |
oct | 22735762434631 |
9 | 4541333068462 |
10 | 1301103131033 |
11 | 461881885932 |
12 | 1901b49809b5 |
13 | 959028032b4 |
14 | 46d8bca08ad |
15 | 23ca0bc8c58 |
hex | 12eefca3999 |
1301103131033 has 4 divisors (see below), whose sum is σ = 1343074199808. Its totient is φ = 1259132062260.
The previous prime is 1301103131023. The next prime is 1301103131101. The reversal of 1301103131033 is 3301313011031.
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.
It is a cyclic number.
It is not a de Polignac number, because 1301103131033 - 24 = 1301103131017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1301103130996 and 1301103131014.
It is not an unprimeable number, because it can be changed into a prime (1301103131023) 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, 20985534341 + ... + 20985534402.
It is an arithmetic number, because the mean of its divisors is an integer number (335768549952).
Almost surely, 21301103131033 is an apocalyptic number.
It is an amenable number.
1301103131033 is a deficient number, since it is larger than the sum of its proper divisors (41971068775).
1301103131033 is an equidigital number, since it uses as much as digits as its factorization.
1301103131033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41971068774.
The product of its (nonzero) digits is 243, while the sum is 20.
Adding to 1301103131033 its reverse (3301313011031), we get a palindrome (4602416142064).
The spelling of 1301103131033 in words is "one trillion, three hundred one billion, one hundred three million, one hundred thirty-one thousand, thirty-three".
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