Base | Representation |
---|---|
bin | 1011101001100010110… |
… | …0100011101100111100 |
3 | 201010120102111021100120 |
4 | 2322120230203230330 |
5 | 11234331330004040 |
6 | 231534423054540 |
7 | 20313262410231 |
oct | 2723054435474 |
9 | 633512437316 |
10 | 200130313020 |
11 | 77969387310 |
12 | 329532a1450 |
13 | 15b45317281 |
14 | 9987523788 |
15 | 5314b157d0 |
hex | 2e98b23b3c |
200130313020 has 48 divisors (see below), whose sum is σ = 611307139968. Its totient is φ = 48516439360.
The previous prime is 200130312971. The next prime is 200130313037. The reversal of 200130313020 is 20313031002.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151613214 + ... + 151614533.
It is an arithmetic number, because the mean of its divisors is an integer number (12735565416).
Almost surely, 2200130313020 is an apocalyptic number.
200130313020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200130313020 is an abundant number, since it is smaller than the sum of its proper divisors (411176826948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200130313020 is a wasteful number, since it uses less digits than its factorization.
200130313020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303227770 (or 303227768 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 200130313020 its reverse (20313031002), we get a palindrome (220443344022).
The spelling of 200130313020 in words is "two hundred billion, one hundred thirty million, three hundred thirteen thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 1.012 sec. • engine limits •