Base | Representation |
---|---|
bin | 1110111101010… |
… | …11110101011011 |
3 | 22202010021012121 |
4 | 13132223311123 |
5 | 224111000004 |
6 | 20241322111 |
7 | 3052412446 |
oct | 736536533 |
9 | 282107177 |
10 | 125484379 |
11 | 649182a9 |
12 | 36036337 |
13 | 1ccc7317 |
14 | 1294665d |
15 | b03a854 |
hex | 77abd5b |
125484379 has 8 divisors (see below), whose sum is σ = 132367680. Its totient is φ = 118629000.
The previous prime is 125484377. The next prime is 125484383. The reversal of 125484379 is 973484521.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 125484379 - 21 = 125484377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (125484371) 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 7 ways as a sum of consecutive naturals, for example, 2604 + ... + 16054.
It is an arithmetic number, because the mean of its divisors is an integer number (16545960).
Almost surely, 2125484379 is an apocalyptic number.
125484379 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
125484379 is a deficient number, since it is larger than the sum of its proper divisors (6883301).
125484379 is a wasteful number, since it uses less digits than its factorization.
125484379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13961.
The product of its digits is 241920, while the sum is 43.
The square root of 125484379 is about 11201.9810301571. The cubic root of 125484379 is about 500.6450062428.
The spelling of 125484379 in words is "one hundred twenty-five million, four hundred eighty-four thousand, three hundred seventy-nine".
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