Base | Representation |
---|---|
bin | 111110111100100010… |
… | …0101010000010000111 |
3 | 110220220121002012001210 |
4 | 1331321010222002013 |
5 | 4203314331000210 |
6 | 142033150422503 |
7 | 12523524444636 |
oct | 1757104520207 |
9 | 426817065053 |
10 | 135175250055 |
11 | 523669a509a |
12 | 22245b01a33 |
13 | c993133281 |
14 | 678494951d |
15 | 37b2385e20 |
hex | 1f7912a087 |
135175250055 has 64 divisors (see below), whose sum is σ = 238023982080. Its totient is φ = 65202508800.
The previous prime is 135175250053. The next prime is 135175250087. The reversal of 135175250055 is 550052571531.
It is not a de Polignac number, because 135175250055 - 21 = 135175250053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 135175249995 and 135175250022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135175250053) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3395365 + ... + 3434945.
It is an arithmetic number, because the mean of its divisors is an integer number (3719124720).
Almost surely, 2135175250055 is an apocalyptic number.
135175250055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
135175250055 is a deficient number, since it is larger than the sum of its proper divisors (102848732025).
135175250055 is a wasteful number, since it uses less digits than its factorization.
135175250055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40152.
The product of its (nonzero) digits is 131250, while the sum is 39.
The spelling of 135175250055 in words is "one hundred thirty-five billion, one hundred seventy-five million, two hundred fifty thousand, fifty-five".
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