Base | Representation |
---|---|
bin | 11110000001001011010… |
… | …10101111011110100111 |
3 | 10122121021201102202000110 |
4 | 33000211222233132213 |
5 | 113344324033100201 |
6 | 2105455114144103 |
7 | 134342436205350 |
oct | 17004552573647 |
9 | 3577251382013 |
10 | 1031424112551 |
11 | 368474027848 |
12 | 147a91a22033 |
13 | 76355702691 |
14 | 37cc7a7cd27 |
15 | 1bc6a3e96d6 |
hex | f025aaf7a7 |
1031424112551 has 16 divisors (see below), whose sum is σ = 1572353506304. Its totient is φ = 589137849504.
The previous prime is 1031424112519. The next prime is 1031424112553. The reversal of 1031424112551 is 1552114241301.
It is not a de Polignac number, because 1031424112551 - 25 = 1031424112519 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031424112553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10255336 + ... + 10355421.
It is an arithmetic number, because the mean of its divisors is an integer number (98272094144).
Almost surely, 21031424112551 is an apocalyptic number.
1031424112551 is a deficient number, since it is larger than the sum of its proper divisors (540929393753).
1031424112551 is a wasteful number, since it uses less digits than its factorization.
1031424112551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20613150.
The product of its (nonzero) digits is 4800, while the sum is 30.
Adding to 1031424112551 its reverse (1552114241301), we get a palindrome (2583538353852).
The spelling of 1031424112551 in words is "one trillion, thirty-one billion, four hundred twenty-four million, one hundred twelve thousand, five hundred fifty-one".
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