Base | Representation |
---|---|
bin | 11100001100101010010011… |
… | …001100001010101101010001 |
3 | 121021002202022022212220222012 |
4 | 130030222103030022231101 |
5 | 112223331421404120131 |
6 | 1115431511224552305 |
7 | 35056546052603063 |
oct | 3414522314125521 |
9 | 537082268786865 |
10 | 124015355145041 |
11 | 365736869a6598 |
12 | 11aab00b622695 |
13 | 54277a0509439 |
14 | 228a53783d733 |
15 | e50dcd6c852b |
hex | 70ca9330ab51 |
124015355145041 has 4 divisors (see below), whose sum is σ = 124018113600000. Its totient is φ = 124012596690084.
The previous prime is 124015355145037. The next prime is 124015355145043. The reversal of 124015355145041 is 140541553510421.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 124015355145041 - 22 = 124015355145037 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 124015355145041.
It is not an unprimeable number, because it can be changed into a prime (124015355145043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379160041 + ... + 1379249958.
It is an arithmetic number, because the mean of its divisors is an integer number (31004528400000).
Almost surely, 2124015355145041 is an apocalyptic number.
It is an amenable number.
124015355145041 is a deficient number, since it is larger than the sum of its proper divisors (2758454959).
124015355145041 is an equidigital number, since it uses as much as digits as its factorization.
124015355145041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2758454958.
The product of its (nonzero) digits is 240000, while the sum is 41.
The spelling of 124015355145041 in words is "one hundred twenty-four trillion, fifteen billion, three hundred fifty-five million, one hundred forty-five thousand, forty-one".
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