Base | Representation |
---|---|
bin | 1110110010000… |
… | …11111010100000 |
3 | 22122100100221022 |
4 | 13121003322200 |
5 | 223221311034 |
6 | 20145545012 |
7 | 3034032416 |
oct | 731037240 |
9 | 278310838 |
10 | 124010144 |
11 | 64000725 |
12 | 35645168 |
13 | 1c8cc2ab |
14 | 126812b6 |
15 | ad48b2e |
hex | 7643ea0 |
124010144 has 12 divisors (see below), whose sum is σ = 244145034. Its totient is φ = 62005056.
The previous prime is 124010129. The next prime is 124010147. The reversal of 124010144 is 441010421.
It can be written as a sum of positive squares in only one way, i.e., 74166544 + 49843600 = 8612^2 + 7060^2 .
It is not an unprimeable number, because it can be changed into a prime (124010147) 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 as a sum of consecutive naturals, namely, 1937627 + ... + 1937690.
Almost surely, 2124010144 is an apocalyptic number.
It is an amenable number.
124010144 is a deficient number, since it is larger than the sum of its proper divisors (120134890).
124010144 is an equidigital number, since it uses as much as digits as its factorization.
124010144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3875327 (or 3875319 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 124010144 is about 11135.9841953911. The cubic root of 124010144 is about 498.6766928059.
Adding to 124010144 its reverse (441010421), we get a palindrome (565020565).
The spelling of 124010144 in words is "one hundred twenty-four million, ten thousand, one hundred forty-four".
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