Base | Representation |
---|---|
bin | 1110111101001… |
… | …11110101100111 |
3 | 22202002102202020 |
4 | 13132213311213 |
5 | 224104434012 |
6 | 20241114223 |
7 | 3052313640 |
oct | 736476547 |
9 | 282072666 |
10 | 125468007 |
11 | 64906a75 |
12 | 36028973 |
13 | 1ccbca32 |
14 | 129406c7 |
15 | b035a8c |
hex | 77a7d67 |
125468007 has 32 divisors (see below), whose sum is σ = 209433600. Its totient is φ = 65146368.
The previous prime is 125467997. The next prime is 125468011. The reversal of 125468007 is 700864521.
It is not a de Polignac number, because 125468007 - 212 = 125463911 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125468087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4294 + ... + 16412.
It is an arithmetic number, because the mean of its divisors is an integer number (6544800).
Almost surely, 2125468007 is an apocalyptic number.
125468007 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
125468007 is a deficient number, since it is larger than the sum of its proper divisors (83965593).
125468007 is a wasteful number, since it uses less digits than its factorization.
125468007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12175.
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 125468007 is about 11201.2502427184. The cubic root of 125468007 is about 500.6232321739.
The spelling of 125468007 in words is "one hundred twenty-five million, four hundred sixty-eight thousand, seven".
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