Base | Representation |
---|---|
bin | 1111100101011… |
… | …11110000111101 |
3 | 100010000110011120 |
4 | 13302233300331 |
5 | 231432241412 |
6 | 20550141153 |
7 | 3145204653 |
oct | 762576075 |
9 | 303013146 |
10 | 130743357 |
11 | 6788a468 |
12 | 379517b9 |
13 | 21118c44 |
14 | 13514dd3 |
15 | b728b8c |
hex | 7cafc3d |
130743357 has 8 divisors (see below), whose sum is σ = 174424320. Its totient is φ = 87112320.
The previous prime is 130743317. The next prime is 130743367. The reversal of 130743357 is 753347031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130743357 - 27 = 130743229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130743307) 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, 5869 + ... + 17202.
It is an arithmetic number, because the mean of its divisors is an integer number (21803040).
Almost surely, 2130743357 is an apocalyptic number.
It is an amenable number.
130743357 is a deficient number, since it is larger than the sum of its proper divisors (43680963).
130743357 is a wasteful number, since it uses less digits than its factorization.
130743357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24963.
The product of its (nonzero) digits is 26460, while the sum is 33.
The square root of 130743357 is about 11434.3061442311. The cubic root of 130743357 is about 507.5434303227.
The spelling of 130743357 in words is "one hundred thirty million, seven hundred forty-three thousand, three hundred fifty-seven".
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