Base | Representation |
---|---|
bin | 110011110000100110… |
… | …0011111011100101100 |
3 | 101121220101201102200222 |
4 | 1213201030133130230 |
5 | 3310114444034130 |
6 | 123021312110512 |
7 | 11013313135466 |
oct | 1474114373454 |
9 | 347811642628 |
10 | 111152330540 |
11 | 431596580a9 |
12 | 19660835438 |
13 | a6351709b4 |
14 | 5546265136 |
15 | 2d58368ce5 |
hex | 19e131f72c |
111152330540 has 48 divisors (see below), whose sum is σ = 245907083520. Its totient is φ = 42086266560.
The previous prime is 111152330479. The next prime is 111152330587. The reversal of 111152330540 is 45033251111.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345155 + ... + 584325.
It is an arithmetic number, because the mean of its divisors is an integer number (5123064240).
Almost surely, 2111152330540 is an apocalyptic number.
111152330540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
111152330540 is an abundant number, since it is smaller than the sum of its proper divisors (134754752980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111152330540 is a wasteful number, since it uses less digits than its factorization.
111152330540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240422 (or 240420 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 26.
Adding to 111152330540 its reverse (45033251111), we get a palindrome (156185581651).
The spelling of 111152330540 in words is "one hundred eleven billion, one hundred fifty-two million, three hundred thirty thousand, five hundred forty".
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