Base | Representation |
---|---|
bin | 110011101111001010… |
… | …1000110010111010100 |
3 | 101121210001020222001212 |
4 | 1213132111012113110 |
5 | 3310020142133234 |
6 | 123012433440552 |
7 | 11012160406040 |
oct | 1473625062724 |
9 | 347701228055 |
10 | 111104255444 |
11 | 43134501616 |
12 | 19648710158 |
13 | a62820a7b0 |
14 | 553db0d020 |
15 | 2d5401e5ce |
hex | 19de5465d4 |
111104255444 has 24 divisors (see below), whose sum is σ = 239301474048. Its totient is φ = 43953331680.
The previous prime is 111104255443. The next prime is 111104255447. The reversal of 111104255444 is 444552401111.
111104255444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 111104255444.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111104255443) 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, 152615372 + ... + 152616099.
It is an arithmetic number, because the mean of its divisors is an integer number (9970894752).
Almost surely, 2111104255444 is an apocalyptic number.
111104255444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
111104255444 is an abundant number, since it is smaller than the sum of its proper divisors (128197218604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111104255444 is a wasteful number, since it uses less digits than its factorization.
111104255444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305231495 (or 305231493 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 32.
Adding to 111104255444 its reverse (444552401111), we get a palindrome (555656656555).
The spelling of 111104255444 in words is "one hundred eleven billion, one hundred four million, two hundred fifty-five thousand, four hundred forty-four".
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