Base | Representation |
---|---|
bin | 1111100001110… |
… | …11101001011111 |
3 | 100002010021202020 |
4 | 13300323221133 |
5 | 231322031433 |
6 | 20532031223 |
7 | 3141154224 |
oct | 760735137 |
9 | 302107666 |
10 | 130267743 |
11 | 675950a1 |
12 | 37762513 |
13 | 20cb0608 |
14 | 1342d94b |
15 | b682cb3 |
hex | 7c3ba5f |
130267743 has 8 divisors (see below), whose sum is σ = 182832000. Its totient is φ = 82274328.
The previous prime is 130267733. The next prime is 130267771. The reversal of 130267743 is 347762031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130267743 - 29 = 130267231 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130267703) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1142643 + ... + 1142756.
It is an arithmetic number, because the mean of its divisors is an integer number (22854000).
Almost surely, 2130267743 is an apocalyptic number.
130267743 is a deficient number, since it is larger than the sum of its proper divisors (52564257).
130267743 is a wasteful number, since it uses less digits than its factorization.
130267743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2285421.
The product of its (nonzero) digits is 21168, while the sum is 33.
The square root of 130267743 is about 11413.4895189859. The cubic root of 130267743 is about 506.9272407833.
The spelling of 130267743 in words is "one hundred thirty million, two hundred sixty-seven thousand, seven hundred forty-three".
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