Base | Representation |
---|---|
bin | 10010111100110111111… |
… | …011000001111100000001 |
3 | 11121111111110020212201102 |
4 | 102330313323001330001 |
5 | 132314114201441001 |
6 | 2434135141544145 |
7 | 163042352335262 |
oct | 22746773017401 |
9 | 4544443225642 |
10 | 1302313312001 |
11 | 462342a05799 |
12 | 190492115055 |
13 | 95a66450800 |
14 | 470648c0969 |
15 | 23d22075e6b |
hex | 12f37ec1f01 |
1302313312001 has 24 divisors (see below), whose sum is σ = 1430416126944. Its totient is φ = 1184998464000.
The previous prime is 1302313311991. The next prime is 1302313312057. The reversal of 1302313312001 is 1002133132031.
It is a de Polignac number, because none of the positive numbers 2k-1302313312001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1302313312801) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3956390 + ... + 4272896.
It is an arithmetic number, because the mean of its divisors is an integer number (59600671956).
Almost surely, 21302313312001 is an apocalyptic number.
It is an amenable number.
1302313312001 is a deficient number, since it is larger than the sum of its proper divisors (128102814943).
1302313312001 is a wasteful number, since it uses less digits than its factorization.
1302313312001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316881 (or 316868 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 1302313312001 its reverse (1002133132031), we get a palindrome (2304446444032).
The spelling of 1302313312001 in words is "one trillion, three hundred two billion, three hundred thirteen million, three hundred twelve thousand, one".
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