Base | Representation |
---|---|
bin | 1001011010100111… |
… | …10101111001101011 |
3 | 111001022010220021012 |
4 | 10231103311321223 |
5 | 40323104043111 |
6 | 2153341134135 |
7 | 236162003534 |
oct | 45523657153 |
9 | 14038126235 |
10 | 5055143531 |
11 | 2164551179 |
12 | b90b5a34b |
13 | 6273c81b9 |
14 | 35d53768b |
15 | 1e8bea48b |
hex | 12d4f5e6b |
5055143531 has 2 divisors, whose sum is σ = 5055143532. Its totient is φ = 5055143530.
The previous prime is 5055143473. The next prime is 5055143563. The reversal of 5055143531 is 1353415505.
It is an a-pointer prime, because the next prime (5055143563) can be obtained adding 5055143531 to its sum of digits (32).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5055143531 - 230 = 3981401707 is a prime.
It is a super-3 number, since 3×50551435313 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (5055142531) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527571765 + 2527571766.
It is an arithmetic number, because the mean of its divisors is an integer number (2527571766).
Almost surely, 25055143531 is an apocalyptic number.
5055143531 is a deficient number, since it is larger than the sum of its proper divisors (1).
5055143531 is an equidigital number, since it uses as much as digits as its factorization.
5055143531 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 22500, while the sum is 32.
The square root of 5055143531 is about 71099.5325652708. The cubic root of 5055143531 is about 1716.2392515241.
The spelling of 5055143531 in words is "five billion, fifty-five million, one hundred forty-three thousand, five hundred thirty-one".
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