Base | Representation |
---|---|
bin | 100000110110011… |
… | …0001000101001101 |
3 | 2211211002022210112 |
4 | 1001230301011031 |
5 | 4224134120123 |
6 | 301213045405 |
7 | 36213002501 |
oct | 10154610515 |
9 | 2754068715 |
10 | 1102254413 |
11 | 516215067 |
12 | 269186865 |
13 | 14748cb60 |
14 | a6568301 |
15 | 66b7dd78 |
hex | 41b3114d |
1102254413 has 4 divisors (see below), whose sum is σ = 1187043228. Its totient is φ = 1017465600.
The previous prime is 1102254407. The next prime is 1102254421. The reversal of 1102254413 is 3144522011.
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 639230089 + 463024324 = 25283^2 + 21518^2 .
It is a cyclic number.
It is not a de Polignac number, because 1102254413 - 222 = 1098060109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102254493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42394388 + ... + 42394413.
It is an arithmetic number, because the mean of its divisors is an integer number (296760807).
Almost surely, 21102254413 is an apocalyptic number.
1102254413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1102254413 is a deficient number, since it is larger than the sum of its proper divisors (84788815).
1102254413 is an equidigital number, since it uses as much as digits as its factorization.
1102254413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84788814.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 1102254413 is about 33200.2170625434. The cubic root of 1102254413 is about 1032.9848420291.
Adding to 1102254413 its reverse (3144522011), we get a palindrome (4246776424).
The spelling of 1102254413 in words is "one billion, one hundred two million, two hundred fifty-four thousand, four hundred thirteen".
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