Base | Representation |
---|---|
bin | 1111011000101100… |
… | …1111110011010000 |
3 | 101122211121000200120 |
4 | 3312023033303100 |
5 | 31424304042230 |
6 | 1521455150240 |
7 | 204230432343 |
oct | 36613176320 |
9 | 11584530616 |
10 | 4130143440 |
11 | 182a3a3995 |
12 | 973215380 |
13 | 50a88a577 |
14 | 2b275045a |
15 | 1928d1310 |
hex | f62cfcd0 |
4130143440 has 80 divisors (see below), whose sum is σ = 12927827328. Its totient is φ = 1090672128.
The previous prime is 4130143439. The next prime is 4130143447. The reversal of 4130143440 is 443410314.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 4130143440.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4130143447) 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, 58819 + ... + 108258.
Almost surely, 24130143440 is an apocalyptic number.
4130143440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4130143440 is an abundant number, since it is smaller than the sum of its proper divisors (8797683888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4130143440 is a wasteful number, since it uses less digits than its factorization.
4130143440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167196 (or 167190 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 4130143440 is about 64266.1920452737. The cubic root of 4130143440 is about 1604.4334643163.
Adding to 4130143440 its reverse (443410314), we get a palindrome (4573553754).
The spelling of 4130143440 in words is "four billion, one hundred thirty million, one hundred forty-three thousand, four hundred forty".
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