Base | Representation |
---|---|
bin | 10000000110111… |
… | …01100101100001 |
3 | 100102021002010102 |
4 | 20003131211201 |
5 | 234043002340 |
6 | 21224112145 |
7 | 3230355305 |
oct | 1003354541 |
9 | 312232112 |
10 | 135125345 |
11 | 6a302743 |
12 | 39305655 |
13 | 21cc1634 |
14 | 13d35d05 |
15 | bce2215 |
hex | 80dd961 |
135125345 has 8 divisors (see below), whose sum is σ = 169200576. Its totient is φ = 103400176.
The previous prime is 135125339. The next prime is 135125357. The reversal of 135125345 is 543521531.
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 135125345 - 212 = 135121249 is a prime.
It is a super-2 number, since 2×1351253452 = 36517717722738050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587387 + ... + 587616.
It is an arithmetic number, because the mean of its divisors is an integer number (21150072).
Almost surely, 2135125345 is an apocalyptic number.
It is an amenable number.
135125345 is a deficient number, since it is larger than the sum of its proper divisors (34075231).
135125345 is a wasteful number, since it uses less digits than its factorization.
135125345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1175031.
The product of its digits is 9000, while the sum is 29.
The square root of 135125345 is about 11624.3427771208. The cubic root of 135125345 is about 513.1515029906.
Adding to 135125345 its reverse (543521531), we get a palindrome (678646876).
The spelling of 135125345 in words is "one hundred thirty-five million, one hundred twenty-five thousand, three hundred forty-five".
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