Base | Representation |
---|---|
bin | 100011100001000001101101… |
… | …0001001010110000001011001 |
3 | 1111222010101012110201211011020 |
4 | 1013002003122021112001121 |
5 | 311421400104141440231 |
6 | 3024231403134553053 |
7 | 122542220504562315 |
oct | 10702033211260131 |
9 | 1458111173654136 |
10 | 312402401124441 |
11 | 905a5129136a91 |
12 | 2b055818068789 |
13 | 1054155ca23414 |
14 | 57204dd44ab45 |
15 | 261b483d72396 |
hex | 11c20da256059 |
312402401124441 has 16 divisors (see below), whose sum is σ = 435709525153920. Its totient is φ = 198726051680640.
The previous prime is 312402401124431. The next prime is 312402401124461. The reversal of 312402401124441 is 144421104204213.
It is not a de Polignac number, because 312402401124441 - 217 = 312402400993369 is a prime.
It is a super-2 number, since 2×3124024011244412 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (312402401124431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5534899690 + ... + 5534956131.
It is an arithmetic number, because the mean of its divisors is an integer number (27231845322120).
Almost surely, 2312402401124441 is an apocalyptic number.
It is an amenable number.
312402401124441 is a deficient number, since it is larger than the sum of its proper divisors (123307124029479).
312402401124441 is a wasteful number, since it uses less digits than its factorization.
312402401124441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11069856256.
The product of its (nonzero) digits is 24576, while the sum is 33.
Adding to 312402401124441 its reverse (144421104204213), we get a palindrome (456823505328654).
The spelling of 312402401124441 in words is "three hundred twelve trillion, four hundred two billion, four hundred one million, one hundred twenty-four thousand, four hundred forty-one".
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