Base | Representation |
---|---|
bin | 1111011000101101… |
… | …1000111111110111 |
3 | 101122211122221100210 |
4 | 3312023120333313 |
5 | 31424311243421 |
6 | 1521500040503 |
7 | 204230650230 |
oct | 36613307767 |
9 | 11584587323 |
10 | 4130181111 |
11 | 182a41a221 |
12 | 973233133 |
13 | 50a8a1764 |
14 | 2b2760087 |
15 | 1928dc576 |
hex | f62d8ff7 |
4130181111 has 16 divisors (see below), whose sum is σ = 6295520000. Its totient is φ = 2359387008.
The previous prime is 4130181103. The next prime is 4130181151. The reversal of 4130181111 is 1111810314.
It is not a de Polignac number, because 4130181111 - 23 = 4130181103 is a prime.
It is a super-2 number, since 2×41301811112 = 34116792019322388642, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4130181101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45375 + ... + 101583.
It is an arithmetic number, because the mean of its divisors is an integer number (393470000).
Almost surely, 24130181111 is an apocalyptic number.
4130181111 is a deficient number, since it is larger than the sum of its proper divisors (2165338889).
4130181111 is a wasteful number, since it uses less digits than its factorization.
4130181111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59718.
The product of its (nonzero) digits is 96, while the sum is 21.
The square root of 4130181111 is about 64266.4851302761. The cubic root of 4130181111 is about 1604.4383423091.
Adding to 4130181111 its reverse (1111810314), we get a palindrome (5241991425).
The spelling of 4130181111 in words is "four billion, one hundred thirty million, one hundred eighty-one thousand, one hundred eleven".
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