Base | Representation |
---|---|
bin | 111111000000111010… |
… | …1010100001110101011 |
3 | 110221021211122012202212 |
4 | 1332001311110032223 |
5 | 4204114442123111 |
6 | 142055520515335 |
7 | 12530260631015 |
oct | 1760165241653 |
9 | 427254565685 |
10 | 135322223531 |
11 | 5243195a480 |
12 | 2228717bb4b |
13 | c9b7712721 |
14 | 679a2871b5 |
15 | 37c021898b |
hex | 1f81d543ab |
135322223531 has 8 divisors (see below), whose sum is σ = 150126350400. Its totient is φ = 120935114440.
The previous prime is 135322223507. The next prime is 135322223573.
135322223531 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 135322223531 - 210 = 135322222507 is a prime.
It is a super-2 number, since 2×1353222235312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (135322223731) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104253761 + ... + 104255058.
It is an arithmetic number, because the mean of its divisors is an integer number (18765793800).
Almost surely, 2135322223531 is an apocalyptic number.
135322223531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
135322223531 is a deficient number, since it is larger than the sum of its proper divisors (14804126869).
135322223531 is a wasteful number, since it uses less digits than its factorization.
135322223531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208508889.
The product of its digits is 32400, while the sum is 32.
It can be divided in two parts, 135322 and 223531, that added together give a palindrome (358853).
The spelling of 135322223531 in words is "one hundred thirty-five billion, three hundred twenty-two million, two hundred twenty-three thousand, five hundred thirty-one".
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