Base | Representation |
---|---|
bin | 111101001101101011… |
… | …1000010000101100110 |
3 | 110120022100202120212101 |
4 | 1322123113002011212 |
5 | 4123210103301342 |
6 | 140220112042314 |
7 | 12332406346060 |
oct | 1723327020546 |
9 | 416270676771 |
10 | 131455525222 |
11 | 5082824283a |
12 | 2158823339a |
13 | c51c5c4568 |
14 | 6510912730 |
15 | 3645a253b7 |
hex | 1e9b5c2166 |
131455525222 has 16 divisors (see below), whose sum is σ = 225425498112. Its totient is φ = 56319789960.
The previous prime is 131455525219. The next prime is 131455525261. The reversal of 131455525222 is 222525554131.
131455525222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1314555252222 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479654 + ... + 1565977.
It is an arithmetic number, because the mean of its divisors is an integer number (14089093632).
Almost surely, 2131455525222 is an apocalyptic number.
131455525222 is a deficient number, since it is larger than the sum of its proper divisors (93969972890).
131455525222 is a wasteful number, since it uses less digits than its factorization.
131455525222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3048723.
The product of its digits is 120000, while the sum is 37.
The spelling of 131455525222 in words is "one hundred thirty-one billion, four hundred fifty-five million, five hundred twenty-five thousand, two hundred twenty-two".
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