Base | Representation |
---|---|
bin | 10101010111010000… |
… | …10101111110001101 |
3 | 1002121022201121120200 |
4 | 22223220111332031 |
5 | 141442132224120 |
6 | 5134033204113 |
7 | 554136261420 |
oct | 125350257615 |
9 | 32538647520 |
10 | 11469414285 |
11 | 495620478a |
12 | 2281100639 |
13 | 110a260c94 |
14 | 7ab3839b7 |
15 | 471db4e90 |
hex | 2aba15f8d |
11469414285 has 48 divisors (see below), whose sum is σ = 23092867200. Its totient is φ = 5157198720.
The previous prime is 11469414283. The next prime is 11469414331. The reversal of 11469414285 is 58241496411.
It is not a de Polignac number, because 11469414285 - 21 = 11469414283 is a prime.
It is a super-2 number, since 2×114694142852 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 11469414285.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11469414283) 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 47 ways as a sum of consecutive naturals, for example, 279235 + ... + 317664.
It is an arithmetic number, because the mean of its divisors is an integer number (481101400).
Almost surely, 211469414285 is an apocalyptic number.
11469414285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11469414285 is an abundant number, since it is smaller than the sum of its proper divisors (11623452915).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11469414285 is a wasteful number, since it uses less digits than its factorization.
11469414285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 596978 (or 596975 counting only the distinct ones).
The product of its digits is 276480, while the sum is 45.
The spelling of 11469414285 in words is "eleven billion, four hundred sixty-nine million, four hundred fourteen thousand, two hundred eighty-five".
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