Base | Representation |
---|---|
bin | 1111010101001100… |
… | …1010010000010100 |
3 | 101121210221001021011 |
4 | 3311103022100110 |
5 | 31412023100120 |
6 | 1520212102004 |
7 | 203661445162 |
oct | 36523122024 |
9 | 11553831234 |
10 | 4115440660 |
11 | 1822071531 |
12 | 96a304904 |
13 | 5078102b6 |
14 | 2b0804232 |
15 | 191479c5a |
hex | f54ca414 |
4115440660 has 48 divisors (see below), whose sum is σ = 9102945600. Its totient is φ = 1558566144.
The previous prime is 4115440639. The next prime is 4115440673. The reversal of 4115440660 is 660445114.
It is a congruent number.
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, 1008384 + ... + 1012456.
It is an arithmetic number, because the mean of its divisors is an integer number (189644700).
Almost surely, 24115440660 is an apocalyptic number.
It is an amenable number.
4115440660 is an abundant number, since it is smaller than the sum of its proper divisors (4987504940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4115440660 is a wasteful number, since it uses less digits than its factorization.
4115440660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6760 (or 6758 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 4115440660 is about 64151.7003671766. The cubic root of 4115440660 is about 1602.5273416755.
Adding to 4115440660 its reverse (660445114), we get a palindrome (4775885774).
The spelling of 4115440660 in words is "four billion, one hundred fifteen million, four hundred forty thousand, six hundred sixty".
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