Base | Representation |
---|---|
bin | 11110000111001000010011… |
… | …010001110011111101000111 |
3 | 122100220022110010122120210102 |
4 | 132013020103101303331013 |
5 | 114324223343312304343 |
6 | 1145354041532114315 |
7 | 36615564120442424 |
oct | 3607102321637507 |
9 | 570808403576712 |
10 | 132431345041223 |
11 | 392188aa885858 |
12 | 12a2a0b960599b |
13 | 58b82b7397c57 |
14 | 249b9d5b42d4b |
15 | 1049c9abd43b8 |
hex | 787213473f47 |
132431345041223 has 4 divisors (see below), whose sum is σ = 132923654874360. Its totient is φ = 131939035208088.
The previous prime is 132431345041189. The next prime is 132431345041381. The reversal of 132431345041223 is 322140543134231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 132431345041223 - 230 = 132430271299399 is a prime.
It is a super-2 number, since 2×1324313450412232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132431345041423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246154916165 + ... + 246154916702.
It is an arithmetic number, because the mean of its divisors is an integer number (33230913718590).
Almost surely, 2132431345041223 is an apocalyptic number.
132431345041223 is a deficient number, since it is larger than the sum of its proper divisors (492309833137).
132431345041223 is an equidigital number, since it uses as much as digits as its factorization.
132431345041223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492309833136.
The product of its (nonzero) digits is 207360, while the sum is 38.
Adding to 132431345041223 its reverse (322140543134231), we get a palindrome (454571888175454).
The spelling of 132431345041223 in words is "one hundred thirty-two trillion, four hundred thirty-one billion, three hundred forty-five million, forty-one thousand, two hundred twenty-three".
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