Base | Representation |
---|---|
bin | 1001100000100101… |
… | …00110010010111011 |
3 | 111011210020110000212 |
4 | 10300102212102323 |
5 | 40423404232430 |
6 | 2202325021335 |
7 | 240340023443 |
oct | 46022462273 |
9 | 14153213025 |
10 | 5105149115 |
11 | 218a7a6100 |
12 | ba585484b |
13 | 634885cc1 |
14 | 366033123 |
15 | 1ed2c6b95 |
hex | 1304a64bb |
5105149115 has 24 divisors (see below), whose sum is σ = 7026524064. Its totient is φ = 3551398400.
The previous prime is 5105149097. The next prime is 5105149117. The reversal of 5105149115 is 5119415015.
It is a happy number.
It is not a de Polignac number, because 5105149115 - 28 = 5105148859 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5105149117) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169526 + ... + 197355.
It is an arithmetic number, because the mean of its divisors is an integer number (292771836).
Almost surely, 25105149115 is an apocalyptic number.
5105149115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5105149115 is a deficient number, since it is larger than the sum of its proper divisors (1921374949).
5105149115 is a wasteful number, since it uses less digits than its factorization.
5105149115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 366931 (or 366920 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 32.
The square root of 5105149115 is about 71450.3262063932. The cubic root of 5105149115 is about 1721.8797183521.
The spelling of 5105149115 in words is "five billion, one hundred five million, one hundred forty-nine thousand, one hundred fifteen".
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