Base | Representation |
---|---|
bin | 10111011000100011010010… |
… | …01111111001000100110011 |
3 | 20202001210212212022122121220 |
4 | 23230101221033321010303 |
5 | 23214440420221210311 |
6 | 301210311143320123 |
7 | 13555024101234102 |
oct | 1354215117710463 |
9 | 222053785278556 |
10 | 51421114241331 |
11 | 154256324973aa |
12 | 592590b150043 |
13 | 228ccb4800673 |
14 | c9ab1c0a4039 |
15 | 5e28ab786206 |
hex | 2ec4693f9133 |
51421114241331 has 8 divisors (see below), whose sum is σ = 68561605617360. Its totient is φ = 34280682846432.
The previous prime is 51421114241309. The next prime is 51421114241333. The reversal of 51421114241331 is 13314241112415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 51421114241331 - 29 = 51421114240819 is a prime.
It is a super-2 number, since 2×514211142413312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 51421114241292 and 51421114241301.
It is not an unprimeable number, because it can be changed into a prime (51421114241333) 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, 12955296 + ... + 16452413.
It is an arithmetic number, because the mean of its divisors is an integer number (8570200702170).
Almost surely, 251421114241331 is an apocalyptic number.
51421114241331 is a deficient number, since it is larger than the sum of its proper divisors (17140491376029).
51421114241331 is a wasteful number, since it uses less digits than its factorization.
51421114241331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29990565.
The product of its digits is 11520, while the sum is 33.
Adding to 51421114241331 its reverse (13314241112415), we get a palindrome (64735355353746).
The spelling of 51421114241331 in words is "fifty-one trillion, four hundred twenty-one billion, one hundred fourteen million, two hundred forty-one thousand, three hundred thirty-one".
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