Base | Representation |
---|---|
bin | 110011101111011001… |
… | …1000100101101101001 |
3 | 101121210121001011121111 |
4 | 1213132303010231221 |
5 | 3310024200104001 |
6 | 123013314110321 |
7 | 11012314243261 |
oct | 1473663045551 |
9 | 347717034544 |
10 | 111112113001 |
11 | 4313898906a |
12 | 1964b27b3a1 |
13 | a629a2c136 |
14 | 5540b967a1 |
15 | 2d54a72851 |
hex | 19decc4b69 |
111112113001 has 8 divisors (see below), whose sum is σ = 111274574400. Its totient is φ = 110949730320.
The previous prime is 111112112981. The next prime is 111112113019. The reversal of 111112113001 is 100311211111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 111112113001 - 27 = 111112112873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (111112113401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3177231 + ... + 3212011.
It is an arithmetic number, because the mean of its divisors is an integer number (13909321800).
Almost surely, 2111112113001 is an apocalyptic number.
It is an amenable number.
111112113001 is a deficient number, since it is larger than the sum of its proper divisors (162461399).
111112113001 is an equidigital number, since it uses as much as digits as its factorization.
111112113001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39359.
The product of its (nonzero) digits is 6, while the sum is 13.
Adding to 111112113001 its reverse (100311211111), we get a palindrome (211423324112).
The spelling of 111112113001 in words is "one hundred eleven billion, one hundred twelve million, one hundred thirteen thousand, one".
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