Base | Representation |
---|---|
bin | 110101111100000101… |
… | …1011101110101010000 |
3 | 102001222121001020212002 |
4 | 1223320023131311100 |
5 | 3344211210430130 |
6 | 125113553053132 |
7 | 11240306306336 |
oct | 1537013356520 |
9 | 361877036762 |
10 | 115832905040 |
11 | 45140722a96 |
12 | 1a5482571a8 |
13 | abcca8c9c8 |
14 | 586bb37b56 |
15 | 302e225b45 |
hex | 1af82ddd50 |
115832905040 has 40 divisors (see below), whose sum is σ = 269936437248. Its totient is φ = 46225646720.
The previous prime is 115832905039. The next prime is 115832905051. The reversal of 115832905040 is 40509238511.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 115832904985 and 115832905003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1645232 + ... + 1714191.
Almost surely, 2115832905040 is an apocalyptic number.
115832905040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115832905040 is an abundant number, since it is smaller than the sum of its proper divisors (154103532208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115832905040 is a wasteful number, since it uses less digits than its factorization.
115832905040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3359867 (or 3359861 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 38.
The spelling of 115832905040 in words is "one hundred fifteen billion, eight hundred thirty-two million, nine hundred five thousand, forty".
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