Base | Representation |
---|---|
bin | 110011101111011101… |
… | …1011101100101000001 |
3 | 101121210202011220001221 |
4 | 1213132323131211001 |
5 | 3310030230441001 |
6 | 123013433155041 |
7 | 11012342032330 |
oct | 1473673354501 |
9 | 347722156057 |
10 | 111114312001 |
11 | 4313a150220 |
12 | 1964bb5ba81 |
13 | a62a31c014 |
14 | 55411a9d17 |
15 | 2d54d591a1 |
hex | 19deedd941 |
111114312001 has 16 divisors (see below), whose sum is σ = 138558551040. Its totient is φ = 86566067280.
The previous prime is 111114311993. The next prime is 111114312013. The reversal of 111114312001 is 100213411111.
It is not a de Polignac number, because 111114312001 - 23 = 111114311993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (111114312601) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276780 + ... + 546658.
It is an arithmetic number, because the mean of its divisors is an integer number (8659909440).
Almost surely, 2111114312001 is an apocalyptic number.
111114312001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
111114312001 is a deficient number, since it is larger than the sum of its proper divisors (27444239039).
111114312001 is a wasteful number, since it uses less digits than its factorization.
111114312001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275244.
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 111114312001 its reverse (100213411111), we get a palindrome (211327723112).
The spelling of 111114312001 in words is "one hundred eleven billion, one hundred fourteen million, three hundred twelve thousand, one".
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