Base | Representation |
---|---|
bin | 111110111000111101… |
… | …0001001101000110111 |
3 | 110220121012220200000110 |
4 | 1331301322021220313 |
5 | 4203043043233130 |
6 | 142013214314103 |
7 | 12520535013150 |
oct | 1756172115067 |
9 | 426535820013 |
10 | 135055055415 |
11 | 52305070085 |
12 | 222117b8933 |
13 | c97426b897 |
14 | 67729bc927 |
15 | 37a6a42ab0 |
hex | 1f71e89a37 |
135055055415 has 16 divisors (see below), whose sum is σ = 246957815808. Its totient is φ = 61739453856.
The previous prime is 135055055393. The next prime is 135055055419. The reversal of 135055055415 is 514550550531.
It is not a de Polignac number, because 135055055415 - 25 = 135055055383 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135055055419) 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, 643119207 + ... + 643119416.
It is an arithmetic number, because the mean of its divisors is an integer number (15434863488).
Almost surely, 2135055055415 is an apocalyptic number.
135055055415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
135055055415 is a deficient number, since it is larger than the sum of its proper divisors (111902760393).
135055055415 is a wasteful number, since it uses less digits than its factorization.
135055055415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1286238638.
The product of its (nonzero) digits is 187500, while the sum is 39.
The spelling of 135055055415 in words is "one hundred thirty-five billion, fifty-five million, fifty-five thousand, four hundred fifteen".
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