Base | Representation |
---|---|
bin | 11110010110000010111101… |
… | …011101000001111111010101 |
3 | 122111112022022010202221021211 |
4 | 132112002331131001333111 |
5 | 114443022202443403321 |
6 | 1151501005211141421 |
7 | 40052623026546325 |
oct | 3626027535017725 |
9 | 574468263687254 |
10 | 133456402325461 |
11 | 395835a6a03216 |
12 | 12b748b3144871 |
13 | 5960b66a05aa7 |
14 | 24d5477da5285 |
15 | 10667921860e1 |
hex | 7960bd741fd5 |
133456402325461 has 8 divisors (see below), whose sum is σ = 134090924979744. Its totient is φ = 132821898802320.
The previous prime is 133456402325459. The next prime is 133456402325509. The reversal of 133456402325461 is 164523204654331.
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 133456402325461 - 21 = 133456402325459 is a prime.
It is a super-2 number, since 2×1334564023254612 (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 (133456402325431) 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, 9300471 + ... + 18799243.
It is an arithmetic number, because the mean of its divisors is an integer number (16761365622468).
Almost surely, 2133456402325461 is an apocalyptic number.
It is an amenable number.
133456402325461 is a deficient number, since it is larger than the sum of its proper divisors (634522654283).
133456402325461 is an equidigital number, since it uses as much as digits as its factorization.
133456402325461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9565571.
The product of its (nonzero) digits is 6220800, while the sum is 49.
Adding to 133456402325461 its reverse (164523204654331), we get a palindrome (297979606979792).
The spelling of 133456402325461 in words is "one hundred thirty-three trillion, four hundred fifty-six billion, four hundred two million, three hundred twenty-five thousand, four hundred sixty-one".
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