Base | Representation |
---|---|
bin | 100011100001000001001010… |
… | …1000101001101110101101010 |
3 | 1111222010021012201102020212002 |
4 | 1013002002111011031311222 |
5 | 311421340221024230232 |
6 | 3024231052143451002 |
7 | 122542150004654126 |
oct | 10702022505156552 |
9 | 1458107181366762 |
10 | 312401242414442 |
11 | 905a4694072015 |
12 | 2b055553bb6a62 |
13 | 105414069579bc |
14 | 572042d5c8586 |
15 | 261b417290b62 |
hex | 11c209514dd6a |
312401242414442 has 8 divisors (see below), whose sum is σ = 473151396278496. Its totient is φ = 154684110321612.
The previous prime is 312401242414307. The next prime is 312401242414451. The reversal of 312401242414442 is 244414242104213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 312401242414396 and 312401242414405.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758255442548 + ... + 758255442959.
It is an arithmetic number, because the mean of its divisors is an integer number (59143924534812).
Almost surely, 2312401242414442 is an apocalyptic number.
312401242414442 is a deficient number, since it is larger than the sum of its proper divisors (160750153864054).
312401242414442 is a wasteful number, since it uses less digits than its factorization.
312401242414442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1516510885612.
The product of its (nonzero) digits is 196608, while the sum is 38.
Adding to 312401242414442 its reverse (244414242104213), we get a palindrome (556815484518655).
The spelling of 312401242414442 in words is "three hundred twelve trillion, four hundred one billion, two hundred forty-two million, four hundred fourteen thousand, four hundred forty-two".
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