Base | Representation |
---|---|
bin | 1001001101010011001110… |
… | …0101100101101101001001 |
3 | 1022211212002011200121111211 |
4 | 2103110303211211231021 |
5 | 2311333130433032312 |
6 | 33310540543453121 |
7 | 2063304502042543 |
oct | 223246345455511 |
9 | 38755064617454 |
10 | 10124103408457 |
11 | 32536764916a5 |
12 | 11761518b71a1 |
13 | 5859114cc31c |
14 | 27001b426693 |
15 | 1285402983a7 |
hex | 93533965b49 |
10124103408457 has 4 divisors (see below), whose sum is σ = 10139419753156. Its totient is φ = 10108787063760.
The previous prime is 10124103408451. The next prime is 10124103408487. The reversal of 10124103408457 is 75480430142101.
10124103408457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7056827547961 + 3067275860496 = 2656469^2 + 1751364^2 .
It is a cyclic number.
It is not a de Polignac number, because 10124103408457 - 27 = 10124103408329 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10124103408451) 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, 7658171358 + ... + 7658172679.
It is an arithmetic number, because the mean of its divisors is an integer number (2534854938289).
Almost surely, 210124103408457 is an apocalyptic number.
It is an amenable number.
10124103408457 is a deficient number, since it is larger than the sum of its proper divisors (15316344699).
10124103408457 is an equidigital number, since it uses as much as digits as its factorization.
10124103408457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15316344698.
The product of its (nonzero) digits is 107520, while the sum is 40.
The spelling of 10124103408457 in words is "ten trillion, one hundred twenty-four billion, one hundred three million, four hundred eight thousand, four hundred fifty-seven".
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