Base | Representation |
---|---|
bin | 100101100000000101000… |
… | …1010101000000011010001 |
3 | 200020201201021101002002202 |
4 | 1023000022022220003101 |
5 | 1133421130104002344 |
6 | 14543435241252545 |
7 | 1041242115206231 |
oct | 113001212500321 |
9 | 20221637332082 |
10 | 5154131312849 |
11 | 1707944838152 |
12 | 6b2aa4194155 |
13 | 2b505652032c |
14 | 13b665aadcc1 |
15 | 8e10dd6394e |
hex | 4b00a2a80d1 |
5154131312849 has 8 divisors (see below), whose sum is σ = 5182714420800. Its totient is φ = 5125575034800.
The previous prime is 5154131312839. The next prime is 5154131312887. The reversal of 5154131312849 is 9482131314515.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5154131312849 - 216 = 5154131247313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5154131312839) 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, 6322142 + ... + 7090679.
It is an arithmetic number, because the mean of its divisors is an integer number (647839302600).
Almost surely, 25154131312849 is an apocalyptic number.
It is an amenable number.
5154131312849 is a deficient number, since it is larger than the sum of its proper divisors (28583107951).
5154131312849 is a wasteful number, since it uses less digits than its factorization.
5154131312849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13414951.
The product of its digits is 518400, while the sum is 47.
The spelling of 5154131312849 in words is "five trillion, one hundred fifty-four billion, one hundred thirty-one million, three hundred twelve thousand, eight hundred forty-nine".
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