Base | Representation |
---|---|
bin | 1111010001110011… |
… | …1010011110100100 |
3 | 101120211011120112200 |
4 | 3310130322132210 |
5 | 31344403022020 |
6 | 1514543214500 |
7 | 203426540244 |
oct | 36434723644 |
9 | 11524146480 |
10 | 4101220260 |
11 | 1815039535 |
12 | 9655a7430 |
13 | 5048a1767 |
14 | 2ac981b24 |
15 | 1900bb590 |
hex | f473a7a4 |
4101220260 has 36 divisors (see below), whose sum is σ = 12440368668. Its totient is φ = 1093658688.
The previous prime is 4101220219. The next prime is 4101220261. The reversal of 4101220260 is 620221014.
It can be written as a sum of positive squares in 2 ways, for example, as 2967416676 + 1133803584 = 54474^2 + 33672^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (4101220261) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11392099 + ... + 11392458.
Almost surely, 24101220260 is an apocalyptic number.
It is an amenable number.
4101220260 is an abundant number, since it is smaller than the sum of its proper divisors (8339148408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4101220260 is a wasteful number, since it uses less digits than its factorization.
4101220260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22784572 (or 22784567 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 4101220260 is about 64040.7702951799. The cubic root of 4101220260 is about 1600.6794327953.
Adding to 4101220260 its reverse (620221014), we get a palindrome (4721441274).
The spelling of 4101220260 in words is "four billion, one hundred one million, two hundred twenty thousand, two hundred sixty".
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