Base | Representation |
---|---|
bin | 111110111110000001… |
… | …0110100011101000101 |
3 | 110221001001212211110210 |
4 | 1331330002310131011 |
5 | 4203420111200401 |
6 | 142042131110033 |
7 | 12525001246230 |
oct | 1757402643505 |
9 | 427031784423 |
10 | 135225100101 |
11 | 52392053183 |
12 | 2225a742319 |
13 | c9a0568340 |
14 | 678b404417 |
15 | 37b69314d6 |
hex | 1f7c0b4745 |
135225100101 has 64 divisors (see below), whose sum is σ = 235550439936. Its totient is φ = 66963456000.
The previous prime is 135225100097. The next prime is 135225100103. The reversal of 135225100101 is 101001522531.
It is not a de Polignac number, because 135225100101 - 22 = 135225100097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135225100103) 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, 1824711 + ... + 1897371.
It is an arithmetic number, because the mean of its divisors is an integer number (3680475624).
Almost surely, 2135225100101 is an apocalyptic number.
It is an amenable number.
135225100101 is a deficient number, since it is larger than the sum of its proper divisors (100325339835).
135225100101 is a wasteful number, since it uses less digits than its factorization.
135225100101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73102.
The product of its (nonzero) digits is 300, while the sum is 21.
Adding to 135225100101 its reverse (101001522531), we get a palindrome (236226622632).
The spelling of 135225100101 in words is "one hundred thirty-five billion, two hundred twenty-five million, one hundred thousand, one hundred one".
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