Base | Representation |
---|---|
bin | 100101011010100101101… |
… | …1100010001000100010011 |
3 | 200012121021121212022000022 |
4 | 1022311023130101010103 |
5 | 1133223003414220301 |
6 | 14534205322014055 |
7 | 1040344006003613 |
oct | 112651334210423 |
9 | 20177247768008 |
10 | 5142341554451 |
11 | 1702944824172 |
12 | 6b075394732b |
13 | 2b3bc7aba62a |
14 | 13ac67d7ca43 |
15 | 8db6dcc1d1b |
hex | 4ad4b711113 |
5142341554451 has 8 divisors (see below), whose sum is σ = 5207563584000. Its totient is φ = 5077122752520.
The previous prime is 5142341554397. The next prime is 5142341554507. The reversal of 5142341554451 is 1544551432415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5142341554451 is a prime.
It is a super-2 number, since 2×51423415544512 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5142341554751) 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 7 ways as a sum of consecutive naturals, for example, 2484356 + ... + 4056686.
It is an arithmetic number, because the mean of its divisors is an integer number (650945448000).
Almost surely, 25142341554451 is an apocalyptic number.
5142341554451 is a deficient number, since it is larger than the sum of its proper divisors (65222029549).
5142341554451 is a wasteful number, since it uses less digits than its factorization.
5142341554451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1613809.
The product of its digits is 960000, while the sum is 44.
Adding to 5142341554451 its reverse (1544551432415), we get a palindrome (6686892986866).
The spelling of 5142341554451 in words is "five trillion, one hundred forty-two billion, three hundred forty-one million, five hundred fifty-four thousand, four hundred fifty-one".
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