Base | Representation |
---|---|
bin | 110001111101111111… |
… | …011110111000100001 |
3 | 12010111012100011210111 |
4 | 301331333132320201 |
5 | 1334340232313441 |
6 | 40351550331321 |
7 | 3606403245655 |
oct | 617577367041 |
9 | 163435304714 |
10 | 53653401121 |
11 | 20832a45421 |
12 | a4944b9b41 |
13 | 50a0929338 |
14 | 284da20a65 |
15 | 15e04a4081 |
hex | c7dfdee21 |
53653401121 has 16 divisors (see below), whose sum is σ = 54635316736. Its totient is φ = 52682213376.
The previous prime is 53653401107. The next prime is 53653401127. The reversal of 53653401121 is 12110435635.
It is a cyclic number.
It is not a de Polignac number, because 53653401121 - 27 = 53653400993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53653401127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6217816 + ... + 6226438.
It is an arithmetic number, because the mean of its divisors is an integer number (3414707296).
Almost surely, 253653401121 is an apocalyptic number.
It is an amenable number.
53653401121 is a deficient number, since it is larger than the sum of its proper divisors (981915615).
53653401121 is a wasteful number, since it uses less digits than its factorization.
53653401121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9232.
The product of its (nonzero) digits is 10800, while the sum is 31.
Adding to 53653401121 its reverse (12110435635), we get a palindrome (65763836756).
The spelling of 53653401121 in words is "fifty-three billion, six hundred fifty-three million, four hundred one thousand, one hundred twenty-one".
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