Base | Representation |
---|---|
bin | 10010111100110001010… |
… | …111011010101101110011 |
3 | 11121111012210021100110202 |
4 | 102330301113122231303 |
5 | 132313403022004021 |
6 | 2434120212145415 |
7 | 163036545346436 |
oct | 22746127325563 |
9 | 4544183240422 |
10 | 1302203313011 |
11 | 462296904937 |
12 | 19046130826b |
13 | 95a49718a53 |
14 | 4705404981d |
15 | 23d17598a0b |
hex | 12f315dab73 |
1302203313011 has 16 divisors (see below), whose sum is σ = 1426721234400. Its totient is φ = 1183650091008.
The previous prime is 1302203313001. The next prime is 1302203313023. The reversal of 1302203313011 is 1103133022031.
It is a cyclic number.
It is not a de Polignac number, because 1302203313011 - 210 = 1302203311987 is a prime.
It is a super-2 number, since 2×13022033130112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1302203313001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9942806 + ... + 10072923.
It is an arithmetic number, because the mean of its divisors is an integer number (89170077150).
Almost surely, 21302203313011 is an apocalyptic number.
1302203313011 is a deficient number, since it is larger than the sum of its proper divisors (124517921389).
1302203313011 is a wasteful number, since it uses less digits than its factorization.
1302203313011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20015878.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 1302203313011 its reverse (1103133022031), we get a palindrome (2405336335042).
The spelling of 1302203313011 in words is "one trillion, three hundred two billion, two hundred three million, three hundred thirteen thousand, eleven".
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