Base | Representation |
---|---|
bin | 101111111010001011011111… |
… | …1001010110000100101001010 |
3 | 2001021002122100121222120001011 |
4 | 1133310112333022300211022 |
5 | 420213410311420402224 |
6 | 4052134122554314134 |
7 | 154523022635124601 |
oct | 13764267712604512 |
9 | 2037078317876034 |
10 | 421412513450314 |
11 | 1123030527063a1 |
12 | 3b32069a12894a |
13 | 1511b04ca84409 |
14 | 760c68dd86a38 |
15 | 33abd8e9b8394 |
hex | 17f45bf2b094a |
421412513450314 has 8 divisors (see below), whose sum is σ = 632289751731108. Its totient is φ = 210649262873280.
The previous prime is 421412513450297. The next prime is 421412513450317. The reversal of 421412513450314 is 413054315214124.
It can be written as a sum of positive squares in 2 ways, for example, as 359206088169289 + 62206425281025 = 18952733^2 + 7887105^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×4214125134503142 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (421412513450317) 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, 28496916697 + ... + 28496931484.
Almost surely, 2421412513450314 is an apocalyptic number.
421412513450314 is a deficient number, since it is larger than the sum of its proper divisors (210877238280794).
421412513450314 is a wasteful number, since it uses less digits than its factorization.
421412513450314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56993851880.
The product of its (nonzero) digits is 230400, while the sum is 40.
Adding to 421412513450314 its reverse (413054315214124), we get a palindrome (834466828664438).
The spelling of 421412513450314 in words is "four hundred twenty-one trillion, four hundred twelve billion, five hundred thirteen million, four hundred fifty thousand, three hundred fourteen".
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