Base | Representation |
---|---|
bin | 1110110111001… |
… | …01010001010000 |
3 | 22200120221112112 |
4 | 13123211101100 |
5 | 223403433211 |
6 | 20212044452 |
7 | 3042454316 |
oct | 733452120 |
9 | 280527475 |
10 | 124671056 |
11 | 64412234 |
12 | 35903728 |
13 | 1caa1073 |
14 | 127b40b6 |
15 | ae2988b |
hex | 76e5450 |
124671056 has 40 divisors (see below), whose sum is σ = 249571080. Its totient is φ = 60286464.
The previous prime is 124670993. The next prime is 124671059. The reversal of 124671056 is 650176421.
It can be written as a sum of positive squares in 4 ways, for example, as 79566400 + 45104656 = 8920^2 + 6716^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124671059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116090 + ... + 117158.
It is an arithmetic number, because the mean of its divisors is an integer number (6239277).
Almost surely, 2124671056 is an apocalyptic number.
124671056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
124671056 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
124671056 is a wasteful number, since it uses less digits than its factorization.
124671056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1311 (or 1305 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 124671056 is about 11165.6193737741. The cubic root of 124671056 is about 499.5610227107.
The spelling of 124671056 in words is "one hundred twenty-four million, six hundred seventy-one thousand, fifty-six".
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