Search a number
-
+
13130000300 = 2252217960257
BaseRepresentation
bin11000011101001101…
…11110011110101100
31020220001102010100102
430032212332132230
5203342240002200
610010513250232
7643242106154
oct141646763654
936801363312
1013130000300
1156285a761a
122665263978
1313132ba661
148c7b29764
1551ca806d5
hex30e9be7ac

13130000300 has 36 divisors (see below), whose sum is σ = 28505649480. Its totient is φ = 5249502720.

The previous prime is 13130000267. The next prime is 13130000311. The reversal of 13130000300 is 300003131.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187772 + ... + 248028.

Almost surely, 213130000300 is an apocalyptic number.

13130000300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13130000300 is an abundant number, since it is smaller than the sum of its proper divisors (15375649180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13130000300 is a wasteful number, since it uses less digits than its factorization.

13130000300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62450 (or 62443 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 11.

Adding to 13130000300 its reverse (300003131), we get a palindrome (13430003431).

The spelling of 13130000300 in words is "thirteen billion, one hundred thirty million, three hundred", and thus it is an aban number.

Divisors: 1 2 4 5 10 20 25 50 100 2179 4358 8716 10895 21790 43580 54475 60257 108950 120514 217900 241028 301285 602570 1205140 1506425 3012850 6025700 131300003 262600006 525200012 656500015 1313000030 2626000060 3282500075 6565000150 13130000300