Base | Representation |
---|---|
bin | 11110000010110000111000… |
… | …011101101011111001100111 |
3 | 122022211122000221212022100121 |
4 | 132002300320131223321213 |
5 | 114304314421211401411 |
6 | 1145004142504022411 |
7 | 36555113213042563 |
oct | 3602607035537147 |
9 | 568748027768317 |
10 | 132131321200231 |
11 | 39112640185461 |
12 | 1299bb28161a07 |
13 | 5895c1263c862 |
14 | 248b2937966a3 |
15 | 104208b3b6571 |
hex | 782c3876be67 |
132131321200231 has 8 divisors (see below), whose sum is σ = 132282424287104. Its totient is φ = 131980221427320.
The previous prime is 132131321200199. The next prime is 132131321200267. The reversal of 132131321200231 is 132002123131231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132131321200231 - 25 = 132131321200199 is a prime.
It is a super-3 number, since 3×1321313212002313 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132131321200196 and 132131321200205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132131321260231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83909320 + ... + 85469506.
It is an arithmetic number, because the mean of its divisors is an integer number (16535303035888).
Almost surely, 2132131321200231 is an apocalyptic number.
132131321200231 is a deficient number, since it is larger than the sum of its proper divisors (151103086873).
132131321200231 is an equidigital number, since it uses as much as digits as its factorization.
132131321200231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1656981.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 132131321200231 its reverse (132002123131231), we get a palindrome (264133444331462).
The spelling of 132131321200231 in words is "one hundred thirty-two trillion, one hundred thirty-one billion, three hundred twenty-one million, two hundred thousand, two hundred thirty-one".
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