Base | Representation |
---|---|
bin | 11000011001101001… |
… | …11110001000001000 |
3 | 1020210222011202122201 |
4 | 30030310332020020 |
5 | 203312112130230 |
6 | 10003524525544 |
7 | 642430064320 |
oct | 141464761010 |
9 | 36728152581 |
10 | 13100114440 |
11 | 5612744966 |
12 | 26572508b4 |
13 | 130a05560a |
14 | 8c3b8a280 |
15 | 51a12a5ca |
hex | 30cd3e208 |
13100114440 has 32 divisors (see below), whose sum is σ = 33686009280. Its totient is φ = 4491467712.
The previous prime is 13100114437. The next prime is 13100114459. The reversal of 13100114440 is 4441100131.
It is a super-2 number, since 2×131001144402 (a number of 21 digits) contains 22 as substring.
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, 23392782 + ... + 23393341.
It is an arithmetic number, because the mean of its divisors is an integer number (1052687790).
Almost surely, 213100114440 is an apocalyptic number.
13100114440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13100114440 is an abundant number, since it is smaller than the sum of its proper divisors (20585894840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13100114440 is a wasteful number, since it uses less digits than its factorization.
13100114440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46786141 (or 46786137 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 13100114440 its reverse (4441100131), we get a palindrome (17541214571).
The spelling of 13100114440 in words is "thirteen billion, one hundred million, one hundred fourteen thousand, four hundred forty".
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