Base | Representation |
---|---|
bin | 10010101110101111… |
… | …01000000010110011 |
3 | 221221210122210212111 |
4 | 21113113220002303 |
5 | 131043232330330 |
6 | 4341453310151 |
7 | 504122266621 |
oct | 112727500263 |
9 | 27853583774 |
10 | 10055745715 |
11 | 42a022a654 |
12 | 1b47795357 |
13 | c43407bc2 |
14 | 6b5714511 |
15 | 3dcc2032a |
hex | 2575e80b3 |
10055745715 has 4 divisors (see below), whose sum is σ = 12066894864. Its totient is φ = 8044596568.
The previous prime is 10055745677. The next prime is 10055745727. The reversal of 10055745715 is 51754755001.
10055745715 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 is a cyclic number.
It is not a de Polignac number, because 10055745715 - 211 = 10055743667 is a prime.
It is a super-2 number, since 2×100557457152 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005574567 + ... + 1005574576.
It is an arithmetic number, because the mean of its divisors is an integer number (3016723716).
Almost surely, 210055745715 is an apocalyptic number.
10055745715 is a deficient number, since it is larger than the sum of its proper divisors (2011149149).
10055745715 is an equidigital number, since it uses as much as digits as its factorization.
10055745715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2011149148.
The product of its (nonzero) digits is 122500, while the sum is 40.
The spelling of 10055745715 in words is "ten billion, fifty-five million, seven hundred forty-five thousand, seven hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •