Base | Representation |
---|---|
bin | 10100100101011011… |
… | …10101111010001011 |
3 | 1001112012012120122120 |
4 | 22102231311322023 |
5 | 140113131103134 |
6 | 5024342222323 |
7 | 540602365116 |
oct | 122255657213 |
9 | 31465176576 |
10 | 11051425419 |
11 | 4761272541 |
12 | 21851249a3 |
13 | 10717917a8 |
14 | 76ba5957d |
15 | 44a34b649 |
hex | 292b75e8b |
11051425419 has 16 divisors (see below), whose sum is σ = 15004254720. Its totient is φ = 7234138080.
The previous prime is 11051425393. The next prime is 11051425421. The reversal of 11051425419 is 91452415011.
It is not a de Polignac number, because 11051425419 - 28 = 11051425163 is a prime.
It is a super-2 number, since 2×110514254192 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 11051425419.
It is not an unprimeable number, because it can be changed into a prime (11051425439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85917 + ... + 171710.
It is an arithmetic number, because the mean of its divisors is an integer number (937765920).
Almost surely, 211051425419 is an apocalyptic number.
11051425419 is a deficient number, since it is larger than the sum of its proper divisors (3952829301).
11051425419 is a wasteful number, since it uses less digits than its factorization.
11051425419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257890.
The product of its (nonzero) digits is 7200, while the sum is 33.
The spelling of 11051425419 in words is "eleven billion, fifty-one million, four hundred twenty-five thousand, four hundred nineteen".
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