Base | Representation |
---|---|
bin | 100001101000100100010… |
… | …011010000100001100001 |
3 | 22011221212120102011220010 |
4 | 201220210103100201201 |
5 | 300332021131332231 |
6 | 4525444111035133 |
7 | 325662130013100 |
oct | 41504423204141 |
9 | 8157776364803 |
10 | 2311301433441 |
11 | 811243449320 |
12 | 313b4220baa9 |
13 | 139c5489a9b0 |
14 | 7dc2092a037 |
15 | 401c791e546 |
hex | 21a244d0861 |
2311301433441 has 96 divisors (see below), whose sum is σ = 4356831024000. Its totient is φ = 1070098283520.
The previous prime is 2311301433439. The next prime is 2311301433517. The reversal of 2311301433441 is 1443341031132.
It is not a de Polignac number, because 2311301433441 - 21 = 2311301433439 is a prime.
It is a super-2 number, since 2×23113014334412 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2311301433399 and 2311301433408.
It is not an unprimeable number, because it can be changed into a prime (2311301433401) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1286116 + ... + 2505333.
It is an arithmetic number, because the mean of its divisors is an integer number (45383656500).
Almost surely, 22311301433441 is an apocalyptic number.
2311301433441 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2311301433441 is a deficient number, since it is larger than the sum of its proper divisors (2045529590559).
2311301433441 is a wasteful number, since it uses less digits than its factorization.
2311301433441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3791519 (or 3791512 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 2311301433441 its reverse (1443341031132), we get a palindrome (3754642464573).
The spelling of 2311301433441 in words is "two trillion, three hundred eleven billion, three hundred one million, four hundred thirty-three thousand, four hundred forty-one".
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