Base | Representation |
---|---|
bin | 1111100001100… |
… | …11001100101010 |
3 | 100002001112021021 |
4 | 13300303030222 |
5 | 231314430010 |
6 | 20531203054 |
7 | 3140651266 |
oct | 760631452 |
9 | 302045237 |
10 | 130233130 |
11 | 67571095 |
12 | 3774648a |
13 | 20c9a931 |
14 | 134210a6 |
15 | b6778da |
hex | 7c3332a |
130233130 has 16 divisors (see below), whose sum is σ = 244612224. Its totient is φ = 49828240.
The previous prime is 130233127. The next prime is 130233149. The reversal of 130233130 is 31332031.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282886 + ... + 283345.
It is an arithmetic number, because the mean of its divisors is an integer number (15288264).
Almost surely, 2130233130 is an apocalyptic number.
130233130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130233130 is a deficient number, since it is larger than the sum of its proper divisors (114379094).
130233130 is a wasteful number, since it uses less digits than its factorization.
130233130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566261.
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 130233130 is about 11411.9730984611. The cubic root of 130233130 is about 506.8823388338.
Adding to 130233130 its reverse (31332031), we get a palindrome (161565161).
The spelling of 130233130 in words is "one hundred thirty million, two hundred thirty-three thousand, one hundred thirty".
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