Base | Representation |
---|---|
bin | 11101100001110111001… |
… | …10100000010100000111 |
3 | 10120222220001220200200202 |
4 | 32300323212200110013 |
5 | 113110411212401211 |
6 | 2054034553201115 |
7 | 133206015445601 |
oct | 16607346402407 |
9 | 3528801820622 |
10 | 1014612231431 |
11 | 361327176717 |
12 | 14477b70019b |
13 | 748a6696726 |
14 | 37170d6c171 |
15 | 1b5d44d153b |
hex | ec3b9a0507 |
1014612231431 has 4 divisors (see below), whose sum is σ = 1039358871264. Its totient is φ = 989865591600.
The previous prime is 1014612231403. The next prime is 1014612231433. The reversal of 1014612231431 is 1341322164101.
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 1014612231431 - 210 = 1014612230407 is a prime.
It is a super-2 number, since 2×10146122314312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1014612231394 and 1014612231403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1014612231433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12373319855 + ... + 12373319936.
It is an arithmetic number, because the mean of its divisors is an integer number (259839717816).
Almost surely, 21014612231431 is an apocalyptic number.
1014612231431 is a deficient number, since it is larger than the sum of its proper divisors (24746639833).
1014612231431 is an equidigital number, since it uses as much as digits as its factorization.
1014612231431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24746639832.
The product of its (nonzero) digits is 3456, while the sum is 29.
Adding to 1014612231431 its reverse (1341322164101), we get a palindrome (2355934395532).
The spelling of 1014612231431 in words is "one trillion, fourteen billion, six hundred twelve million, two hundred thirty-one thousand, four hundred thirty-one".
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