Base | Representation |
---|---|
bin | 111101000100000100… |
… | …0110100101010101010 |
3 | 110112110212221021212211 |
4 | 1322020020310222222 |
5 | 4122030024030010 |
6 | 140124111555334 |
7 | 12321412250641 |
oct | 1721010645252 |
9 | 415425837784 |
10 | 131133033130 |
11 | 506821a6750 |
12 | 214b822bb4a |
13 | c49a84cc38 |
14 | 64bdb66358 |
15 | 362757208a |
hex | 1e88234aaa |
131133033130 has 16 divisors (see below), whose sum is σ = 257497592544. Its totient is φ = 47684739280.
The previous prime is 131133033091. The next prime is 131133033209. The reversal of 131133033130 is 31330331131.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 596059132 + ... + 596059351.
It is an arithmetic number, because the mean of its divisors is an integer number (16093599534).
Almost surely, 2131133033130 is an apocalyptic number.
131133033130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131133033130 is a deficient number, since it is larger than the sum of its proper divisors (126364559414).
131133033130 is a wasteful number, since it uses less digits than its factorization.
131133033130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1192118501.
The product of its (nonzero) digits is 729, while the sum is 22.
Adding to 131133033130 its reverse (31330331131), we get a palindrome (162463364261).
The spelling of 131133033130 in words is "one hundred thirty-one billion, one hundred thirty-three million, thirty-three thousand, one hundred thirty".
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