Base | Representation |
---|---|
bin | 1110111101111… |
… | …01110111101000 |
3 | 22202021000112111 |
4 | 13132331313220 |
5 | 224120330443 |
6 | 20243052104 |
7 | 3053141014 |
oct | 736756750 |
9 | 282230474 |
10 | 125558248 |
11 | 64968852 |
12 | 36071034 |
13 | 20021b2a |
14 | 12965544 |
15 | b05269d |
hex | 77bdde8 |
125558248 has 32 divisors (see below), whose sum is σ = 240292800. Its totient is φ = 61492608.
The previous prime is 125558231. The next prime is 125558249. The reversal of 125558248 is 842855521.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 125558248.
It is not an unprimeable number, because it can be changed into a prime (125558249) 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, 94533 + ... + 95851.
It is an arithmetic number, because the mean of its divisors is an integer number (7509150).
Almost surely, 2125558248 is an apocalyptic number.
It is an amenable number.
125558248 is a deficient number, since it is larger than the sum of its proper divisors (114734552).
125558248 is a wasteful number, since it uses less digits than its factorization.
125558248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1561 (or 1557 counting only the distinct ones).
The product of its digits is 128000, while the sum is 40.
The square root of 125558248 is about 11205.2776850911. The cubic root of 125558248 is about 500.7432253514.
The spelling of 125558248 in words is "one hundred twenty-five million, five hundred fifty-eight thousand, two hundred forty-eight".
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