Base | Representation |
---|---|
bin | 100000010010110… |
… | …0111010011011101 |
3 | 2210111222200200122 |
4 | 1000211213103131 |
5 | 4204400232031 |
6 | 255305204325 |
7 | 35565315626 |
oct | 10045472335 |
9 | 2714880618 |
10 | 1083602141 |
11 | 506735366 |
12 | 262a906a5 |
13 | 14365bccb |
14 | a3cb0a4d |
15 | 651e747b |
hex | 409674dd |
1083602141 has 4 divisors (see below), whose sum is σ = 1084442784. Its totient is φ = 1082761500.
The previous prime is 1083602111. The next prime is 1083602171. The reversal of 1083602141 is 1412063801.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1412063801 = 10601 ⋅133201.
It is an interprime number because it is at equal distance from previous prime (1083602111) and next prime (1083602171).
It is a cyclic number.
It is not a de Polignac number, because 1083602141 - 222 = 1079407837 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1083602141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1083602111) 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, 418385 + ... + 420966.
It is an arithmetic number, because the mean of its divisors is an integer number (271110696).
Almost surely, 21083602141 is an apocalyptic number.
It is an amenable number.
1083602141 is a deficient number, since it is larger than the sum of its proper divisors (840643).
1083602141 is an equidigital number, since it uses as much as digits as its factorization.
1083602141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 840642.
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 1083602141 is about 32918.1126585350. The cubic root of 1083602141 is about 1027.1249641330.
Adding to 1083602141 its reverse (1412063801), we get a palindrome (2495665942).
The spelling of 1083602141 in words is "one billion, eighty-three million, six hundred two thousand, one hundred forty-one".
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