Base | Representation |
---|---|
bin | 110011010110001000… |
… | …011011001001100111 |
3 | 12021022020211220101010 |
4 | 303112020123021213 |
5 | 1400402311441020 |
6 | 41154413033303 |
7 | 3661140313302 |
oct | 632610331147 |
9 | 167266756333 |
10 | 55132140135 |
11 | 21421723986 |
12 | a827785833 |
13 | 52780b6237 |
14 | 295018bb39 |
15 | 167a1edde0 |
hex | cd621b267 |
55132140135 has 16 divisors (see below), whose sum is σ = 88473187296. Its totient is φ = 29316553728.
The previous prime is 55132140103. The next prime is 55132140137. The reversal of 55132140135 is 53104123155.
55132140135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 55132140135 - 25 = 55132140103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55132140137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5448174 + ... + 5458283.
It is an arithmetic number, because the mean of its divisors is an integer number (5529574206).
Almost surely, 255132140135 is an apocalyptic number.
55132140135 is a deficient number, since it is larger than the sum of its proper divisors (33341047161).
55132140135 is a wasteful number, since it uses less digits than its factorization.
55132140135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10906802.
The product of its (nonzero) digits is 9000, while the sum is 30.
The spelling of 55132140135 in words is "fifty-five billion, one hundred thirty-two million, one hundred forty thousand, one hundred thirty-five".
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