Base | Representation |
---|---|
bin | 1110110101101… |
… | …00101011111000 |
3 | 22200012211120011 |
4 | 13122310223320 |
5 | 223331101211 |
6 | 20203511304 |
7 | 3040665202 |
oct | 732645370 |
9 | 280184504 |
10 | 124472056 |
11 | 64296775 |
12 | 35828534 |
13 | 1ca31607 |
14 | 12761772 |
15 | adda921 |
hex | 76b4af8 |
124472056 has 8 divisors (see below), whose sum is σ = 233385120. Its totient is φ = 62236024.
The previous prime is 124472053. The next prime is 124472063. The reversal of 124472056 is 650274421.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124472053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7779496 + ... + 7779511.
It is an arithmetic number, because the mean of its divisors is an integer number (29173140).
Almost surely, 2124472056 is an apocalyptic number.
It is an amenable number.
124472056 is a deficient number, since it is larger than the sum of its proper divisors (108913064).
124472056 is a wasteful number, since it uses less digits than its factorization.
124472056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15559013 (or 15559009 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 124472056 is about 11156.7045313569. The cubic root of 124472056 is about 499.2950813130.
The spelling of 124472056 in words is "one hundred twenty-four million, four hundred seventy-two thousand, fifty-six".
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