Base | Representation |
---|---|
bin | 111101000100000011… |
… | …0100100000111000110 |
3 | 110112110211211012200012 |
4 | 1322020012210013012 |
5 | 4122024401103110 |
6 | 140124051150222 |
7 | 12321404233463 |
oct | 1721006440706 |
9 | 415424735605 |
10 | 131132441030 |
11 | 50681931908 |
12 | 214b7ba5372 |
13 | c49a6a3596 |
14 | 64bda5066a |
15 | 36274a6905 |
hex | 1e881a41c6 |
131132441030 has 16 divisors (see below), whose sum is σ = 236042738064. Its totient is φ = 52452011040.
The previous prime is 131132441023. The next prime is 131132441081. The reversal of 131132441030 is 30144231131.
It is a junction number, because it is equal to n+sod(n) for n = 131132440987 and 131132441005.
It is a congruent number.
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, 746765 + ... + 905495.
It is an arithmetic number, because the mean of its divisors is an integer number (14752671129).
Almost surely, 2131132441030 is an apocalyptic number.
131132441030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131132441030 is a deficient number, since it is larger than the sum of its proper divisors (104910297034).
131132441030 is a wasteful number, since it uses less digits than its factorization.
131132441030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241351.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 131132441030 its reverse (30144231131), we get a palindrome (161276672161).
The spelling of 131132441030 in words is "one hundred thirty-one billion, one hundred thirty-two million, four hundred forty-one thousand, thirty".
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