Base | Representation |
---|---|
bin | 110010101111… |
… | …000110100010 |
3 | 221000201100102 |
4 | 302233012202 |
5 | 11401101010 |
6 | 1153022402 |
7 | 221022614 |
oct | 62570642 |
9 | 27021312 |
10 | 13300130 |
11 | 7564648 |
12 | 4554a02 |
13 | 29a89cc |
14 | 1aa2db4 |
15 | 127aba5 |
hex | caf1a2 |
13300130 has 16 divisors (see below), whose sum is σ = 23990904. Its totient is φ = 5308800.
The previous prime is 13300129. The next prime is 13300139. The reversal of 13300130 is 3100331.
13300130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 13227769 + 72361 = 3637^2 + 269^2 .
It is not an unprimeable number, because it can be changed into a prime (13300139) 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, 4904 + ... + 7116.
Almost surely, 213300130 is an apocalyptic number.
13300130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13300130 is a deficient number, since it is larger than the sum of its proper divisors (10690774).
13300130 is a wasteful number, since it uses less digits than its factorization.
13300130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2821.
The product of its (nonzero) digits is 27, while the sum is 11.
The square root of 13300130 is about 3646.9343289947. The cubic root of 13300130 is about 236.9292221605.
Adding to 13300130 its reverse (3100331), we get a palindrome (16400461).
The spelling of 13300130 in words is "thirteen million, three hundred thousand, one hundred thirty".
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