Base | Representation |
---|---|
bin | 111111000100100101… |
… | …1101011100110011101 |
3 | 110221121102122200020211 |
4 | 1332021023223212131 |
5 | 4204343023330231 |
6 | 142120043412421 |
7 | 12533315661124 |
oct | 1761113534635 |
9 | 427542580224 |
10 | 135445526941 |
11 | 5249551811a |
12 | 22300524111 |
13 | ca0712511a |
14 | 67ac7c2abb |
15 | 37cae72eb1 |
hex | 1f892eb99d |
135445526941 has 4 divisors (see below), whose sum is σ = 135448484832. Its totient is φ = 135442569052.
The previous prime is 135445526903. The next prime is 135445526959. The reversal of 135445526941 is 149625544531.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 149625544531 = 587 ⋅254898713.
It is a cyclic number.
It is not a de Polignac number, because 135445526941 - 213 = 135445518749 is a prime.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135445526141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1409161 + ... + 1502206.
It is an arithmetic number, because the mean of its divisors is an integer number (33862121208).
Almost surely, 2135445526941 is an apocalyptic number.
It is an amenable number.
135445526941 is a deficient number, since it is larger than the sum of its proper divisors (2957891).
135445526941 is an equidigital number, since it uses as much as digits as its factorization.
135445526941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2957890.
The product of its digits is 2592000, while the sum is 49.
The spelling of 135445526941 in words is "one hundred thirty-five billion, four hundred forty-five million, five hundred twenty-six thousand, nine hundred forty-one".
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