Base | Representation |
---|---|
bin | 111100101000010001… |
… | …1100111000111111111 |
3 | 110110001220021022001202 |
4 | 1321100203213013333 |
5 | 4113122314001310 |
6 | 135451401130115 |
7 | 12256330154111 |
oct | 1712043470777 |
9 | 413056238052 |
10 | 130200531455 |
11 | 50243895405 |
12 | 21297a8993b |
13 | c37c5b69b7 |
14 | 6431d893b1 |
15 | 35c07753a5 |
hex | 1e508e71ff |
130200531455 has 8 divisors (see below), whose sum is σ = 156242693232. Its totient is φ = 104159054848.
The previous prime is 130200531443. The next prime is 130200531511. The reversal of 130200531455 is 554135002031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130200531455 - 210 = 130200530431 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454847 + ... + 683583.
It is an arithmetic number, because the mean of its divisors is an integer number (19530336654).
Almost surely, 2130200531455 is an apocalyptic number.
130200531455 is a deficient number, since it is larger than the sum of its proper divisors (26042161777).
130200531455 is a wasteful number, since it uses less digits than its factorization.
130200531455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342585.
The product of its (nonzero) digits is 9000, while the sum is 29.
Adding to 130200531455 its reverse (554135002031), we get a palindrome (684335533486).
The spelling of 130200531455 in words is "one hundred thirty billion, two hundred million, five hundred thirty-one thousand, four hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •