Base | Representation |
---|---|
bin | 101000010011101100101111… |
… | …0010011011001111011000111 |
3 | 1201111100202110000200211202012 |
4 | 1100213121132103121323013 |
5 | 332432431204400230043 |
6 | 3254022313000204435 |
7 | 134452321403452004 |
oct | 12047313623317307 |
9 | 1644322400624665 |
10 | 354551132430023 |
11 | a2a75322145101 |
12 | 33922474a6971b |
13 | 122ab04a307a29 |
14 | 637a51b4748ab |
15 | 2aeca4e091a18 |
hex | 142765e4d9ec7 |
354551132430023 has 4 divisors (see below), whose sum is σ = 354551226807360. Its totient is φ = 354551038052688.
The previous prime is 354551132429839. The next prime is 354551132430029. The reversal of 354551132430023 is 320034231155453.
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 354551132430023 - 242 = 350153085918919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (354551132430029) 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, 41309390 + ... + 49148427.
It is an arithmetic number, because the mean of its divisors is an integer number (88637806701840).
Almost surely, 2354551132430023 is an apocalyptic number.
354551132430023 is a deficient number, since it is larger than the sum of its proper divisors (94377337).
354551132430023 is an equidigital number, since it uses as much as digits as its factorization.
354551132430023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94377336.
The product of its (nonzero) digits is 648000, while the sum is 41.
Adding to 354551132430023 its reverse (320034231155453), we get a palindrome (674585363585476).
The spelling of 354551132430023 in words is "three hundred fifty-four trillion, five hundred fifty-one billion, one hundred thirty-two million, four hundred thirty thousand, twenty-three".
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