Base | Representation |
---|---|
bin | 1001100000100101… |
… | …01100011010000001 |
3 | 111011210021201100220 |
4 | 10300102230122001 |
5 | 40423411033040 |
6 | 2202325333253 |
7 | 240340156431 |
oct | 46022543201 |
9 | 14153251326 |
10 | 5105174145 |
11 | 218a812995 |
12 | ba5867229 |
13 | 634894506 |
14 | 36603c2c1 |
15 | 1ed2ce2d0 |
hex | 1304ac681 |
5105174145 has 32 divisors (see below), whose sum is σ = 8243731584. Its totient is φ = 2697676800.
The previous prime is 5105174141. The next prime is 5105174153. The reversal of 5105174145 is 5414715015.
It is not a de Polignac number, because 5105174145 - 22 = 5105174141 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5105174141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1517265 + ... + 1520625.
It is an arithmetic number, because the mean of its divisors is an integer number (257616612).
Almost surely, 25105174145 is an apocalyptic number.
It is an amenable number.
5105174145 is a deficient number, since it is larger than the sum of its proper divisors (3138557439).
5105174145 is a wasteful number, since it uses less digits than its factorization.
5105174145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4273.
The product of its (nonzero) digits is 14000, while the sum is 33.
The square root of 5105174145 is about 71450.5013628316. The cubic root of 5105174145 is about 1721.8825324115.
The spelling of 5105174145 in words is "five billion, one hundred five million, one hundred seventy-four thousand, one hundred forty-five".
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