Base | Representation |
---|---|
bin | 111100100010010111… |
… | …1011101100001001011 |
3 | 110102120002021200001102 |
4 | 1321010233131201023 |
5 | 4112221042424433 |
6 | 135420000412015 |
7 | 12251402261450 |
oct | 1710457354113 |
9 | 412502250042 |
10 | 130002311243 |
11 | 50151a08652 |
12 | 2124161700b |
13 | c34a50382c |
14 | 641390b827 |
15 | 35ad16d4e8 |
hex | 1e44bdd84b |
130002311243 has 48 divisors (see below), whose sum is σ = 159739183104. Its totient is φ = 103613852160.
The previous prime is 130002311227. The next prime is 130002311249. The reversal of 130002311243 is 342113200031.
It is not a de Polignac number, because 130002311243 - 24 = 130002311227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130002311249) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60662630 + ... + 60664772.
It is an arithmetic number, because the mean of its divisors is an integer number (3327899648).
Almost surely, 2130002311243 is an apocalyptic number.
130002311243 is a deficient number, since it is larger than the sum of its proper divisors (29736871861).
130002311243 is a wasteful number, since it uses less digits than its factorization.
130002311243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2532 (or 2515 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 130002311243 its reverse (342113200031), we get a palindrome (472115511274).
The spelling of 130002311243 in words is "one hundred thirty billion, two million, three hundred eleven thousand, two hundred forty-three".
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