Base | Representation |
---|---|
bin | 1001011010101010… |
… | …01110011011100101 |
3 | 111001022211022200111 |
4 | 10231111032123211 |
5 | 40323202144044 |
6 | 2153353013021 |
7 | 236165043661 |
oct | 45525163345 |
9 | 14038738614 |
10 | 5055506149 |
11 | 2164779661 |
12 | b910b4171 |
13 | 6274c4275 |
14 | 35d5cd8a1 |
15 | 1e8c6cb34 |
hex | 12d54e6e5 |
5055506149 has 8 divisors (see below), whose sum is σ = 5329190880. Its totient is φ = 4782582000.
The previous prime is 5055506101. The next prime is 5055506161. The reversal of 5055506149 is 9416055505.
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-5055506149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5055006149) 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, 176467 + ... + 203104.
It is an arithmetic number, because the mean of its divisors is an integer number (666148860).
Almost surely, 25055506149 is an apocalyptic number.
It is an amenable number.
5055506149 is a deficient number, since it is larger than the sum of its proper divisors (273684731).
5055506149 is a wasteful number, since it uses less digits than its factorization.
5055506149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380291.
The product of its (nonzero) digits is 135000, while the sum is 40.
The square root of 5055506149 is about 71102.0825925655. The cubic root of 5055506149 is about 1716.2802872442.
The spelling of 5055506149 in words is "five billion, fifty-five million, five hundred six thousand, one hundred forty-nine".
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