Base | Representation |
---|---|
bin | 11001001111100011101110… |
… | …010001110001001101000001 |
3 | 112120002102211110011002012110 |
4 | 121033203232101301031001 |
5 | 104022424044422134101 |
6 | 1032042005525245533 |
7 | 32245644556141245 |
oct | 3117435621611501 |
9 | 476072743132173 |
10 | 111020312302401 |
11 | 324134a5001567 |
12 | 10550591b638a9 |
13 | 49c422a85c238 |
14 | 1d5b5a9d26425 |
15 | cc7d5e333cd6 |
hex | 64f8ee471341 |
111020312302401 has 8 divisors (see below), whose sum is σ = 150236442518944. Its totient is φ = 72908861810400.
The previous prime is 111020312302373. The next prime is 111020312302423. The reversal of 111020312302401 is 104203213020111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 111020312302401 - 225 = 111020278747969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (111020312304401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276169930900 + ... + 276169931301.
It is an arithmetic number, because the mean of its divisors is an integer number (18779555314868).
Almost surely, 2111020312302401 is an apocalyptic number.
It is an amenable number.
111020312302401 is a deficient number, since it is larger than the sum of its proper divisors (39216130216543).
111020312302401 is an equidigital number, since it uses as much as digits as its factorization.
111020312302401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 552339862271.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 111020312302401 its reverse (104203213020111), we get a palindrome (215223525322512).
The spelling of 111020312302401 in words is "one hundred eleven trillion, twenty billion, three hundred twelve million, three hundred two thousand, four hundred one".
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