Base | Representation |
---|---|
bin | 11000111110110001… |
… | …00011001001110110 |
3 | 1021121122222021201210 |
4 | 30133120203021312 |
5 | 204431311243110 |
6 | 10054445302250 |
7 | 653230166004 |
oct | 143730431166 |
9 | 37548867653 |
10 | 13411431030 |
11 | 57624486a8 |
12 | 2723564986 |
13 | 13596b630a |
14 | 913267a74 |
15 | 537622520 |
hex | 31f623276 |
13411431030 has 16 divisors (see below), whose sum is σ = 32187434544. Its totient is φ = 3576381600.
The previous prime is 13411431023. The next prime is 13411431037. The reversal of 13411431030 is 3013411431.
It is an interprime number because it is at equal distance from previous prime (13411431023) and next prime (13411431037).
It is a junction number, because it is equal to n+sod(n) for n = 13411430988 and 13411431006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13411431037) 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, 223523821 + ... + 223523880.
It is an arithmetic number, because the mean of its divisors is an integer number (2011714659).
Almost surely, 213411431030 is an apocalyptic number.
13411431030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13411431030 is an abundant number, since it is smaller than the sum of its proper divisors (18776003514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13411431030 is a wasteful number, since it uses less digits than its factorization.
13411431030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447047711.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 13411431030 its reverse (3013411431), we get a palindrome (16424842461).
The spelling of 13411431030 in words is "thirteen billion, four hundred eleven million, four hundred thirty-one thousand, thirty".
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